diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,165 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
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diff --git a/README.md b/README.md
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+++ b/README.md
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+# The schedule planner [![Build Status](https://travis-ci.org/JustusAdam/schedule-planner.svg?branch=master)](https://travis-ci.org/JustusAdam/schedule-planner) [Hackage version](https://img.shields.io/hackage/v/schedule-planner.svg)
+
+Take an arbitrary list of weighted "lessons" and calculate the most ideal and valid layout for them based on weighing rules.
+
+Base algorithm seems to work, will add UI soon.
+
+## Install
+
+- get the software
+    - clone the repository `git clone https://github.com/JustusAdam/schedule-planner`  
+    - or find the package on [Hackage](http://hackage.haskell.org/package/schedule-planner-0.1.0.0/candidate)
+- install using cabal `cabal install`
+
+## Usage
+
+You may test it right now just executing the program `./dist/build/schedule-planner/schedule-planner`
+
+By default it tries to obtain it's input data from `testsuite/test.json`, but you can specify any file as input using command line options.
+
+Obtain information about the command line arguments using the `-h` or `--help` argument.
+
+Since this is mostly intended to be used by myself to calculate a schedule and I attend the 'TU Dresden' there's a scraper script in `util/grab.py` that gets all the current lessons as json from the website.
+
+## Code documentation
+
+The Haddock documentation can be found on the [GitHub pages](http://justusadam.github.io/schedule-planner/)
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/schedule-planner.cabal b/schedule-planner.cabal
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--- /dev/null
+++ b/schedule-planner.cabal
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+name: schedule-planner
+version: 0.1.0.0
+cabal-version: >=1.10
+build-type: Simple
+license: LGPL-3
+license-file: LICENSE
+copyright: 2015
+maintainer: Justus Adam <development@justusadam.com>
+stability: experimental
+synopsis: Find the ideal lesson layout
+description:
+    Executable program for calculating layouts for fixed grid schedules as
+    are used in many universities and schools.
+    The primary data format for in- and output is json, a deployable server
+    instance of this software is planned.
+category: Data, Convenience, Planning
+author: Justus Adam <development@justusadam.com>
+data-dir: ""
+extra-source-files: README.md
+
+executable schedule-planner
+    build-depends:
+      base >= 4.7 && <5,
+      containers -any,
+      json -any,
+      options -any,
+      transformers > 0.4,
+      happstack-lite > 7,
+      mtl > 1
+    main-is: Main.hs
+    buildable: True
+    default-language: Haskell2010
+    hs-source-dirs: src
+
+source-repository head
+    type: git
+    location: git://github.com/JustusAdam/schedule-planner.git
diff --git a/src/Main.hs b/src/Main.hs
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--- /dev/null
+++ b/src/Main.hs
@@ -0,0 +1,86 @@
+{-|
+Module      : $Header$
+Description : Interface for schedule-planner
+Copyright   : (c) Justus Adam, 2015
+License     : LGPL-3
+Maintainer  : development@justusadam.com
+Stability   : experimental
+Portability : POSIX
+
+main function and outside communication for this software.
+This module takes care of reading all input and checking for correctness
+as well as providing useful feedback upon encountering errors.
+-}
+module Main (main, CallOptions) where
+
+import           Control.Applicative        (pure, (<*>))
+import           Control.Monad              (liftM, when)
+import           Options                    (Options, defineOption,
+                                             defineOptions, optionDefault,
+                                             optionDescription, optionLongFlags,
+                                             optionShortFlags, optionType_bool,
+                                             optionType_maybe,
+                                             optionType_string, runCommand)
+import           SchedulePlanner.App
+import           SchedulePlanner.Calculator
+import           SchedulePlanner.Serialize
+
+
+-- |Temporary constant, should be in call args eventually
+outputFormatDefault = "print"
+
+
+-- |Legacy hard coded name of inputfile
+stdFileName   = "testsuite/test.json"
+
+
+data CallOptions = CallOptions {
+    outputFile   :: Maybe String,
+    inputFile    :: String,
+    outputFormat :: String,
+    server       :: Bool,
+    verbocity    :: Bool
+  } deriving (Show)
+
+instance Options CallOptions where
+  defineOptions = pure CallOptions
+    <*> defineOption (optionType_maybe optionType_string) (\o -> o {
+        optionLongFlags   = ["output-file"],
+        optionShortFlags  = "o",
+        optionDescription = "print output to this file instead of stdout",
+        optionDefault     = Nothing
+      })
+    <*> defineOption optionType_string (\o -> o {
+        optionDefault     = stdFileName,
+        optionLongFlags   = ["input-file"],
+        optionShortFlags  = "i",
+        optionDescription = "read input from this file"
+      })
+    <*> defineOption optionType_string (\o -> o {
+        optionDefault     = outputFormatDefault,
+        optionLongFlags   = ["output-format"],
+        optionShortFlags  = "f",
+        optionDescription = "set the output format"
+      })
+    <*> defineOption optionType_bool (\o -> o {
+        optionDefault     = False,
+        optionLongFlags   = ["serve"],
+        optionDescription = "Placeholder with no effect yet"
+    })
+    <*> defineOption optionType_bool (\o -> o {
+        optionDefault     = False,
+        optionLongFlags   = ["verbose"],
+        optionShortFlags  = "v",
+        optionDescription = "Print extra information"
+    })
+
+
+{-|
+  main function. Handles reading command line arguments, the json input
+  and starts execution.
+-}
+main :: IO()
+main = runCommand $ \opts args -> do
+  rawInput <- readFile (inputFile opts)
+
+  reportAndPrint (outputFormat opts) (verbocity opts) rawInput