diff --git a/.travis.yml b/.travis.yml
new file mode 100644
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,1 @@
+language: haskell
diff --git a/Statistics/Order.hs b/Statistics/Order.hs
--- a/Statistics/Order.hs
+++ b/Statistics/Order.hs
@@ -21,11 +21,11 @@
   , (@#)
   , breakdown
   -- ** Robust L-Estimators
-  , trimean     -- Tukey's trimean
-  , midhinge    -- average of q1 and q3
-  , iqr         -- interquartile range
-  , iqm         -- interquartile mean
-  , lscale      -- second L-moment
+  , trimean  -- Tukey's trimean
+  , midhinge -- average of q1 and q3
+  , iqr      -- interquartile range
+  , iqm      -- interquartile mean
+  , lscale   -- second L-moment
   -- ** L-Estimator Combinators
   , trimmed
   , winsorized, winsorised
@@ -69,6 +69,9 @@
 
 -- | L-estimators are linear combinations of order statistics used by 'robust' statistics.
 newtype L r = L { runL :: Int -> IntMap r }
+
+-- TODO: Write code to test if the result of a given L-estimator will be always than or equal 
+-- to the result of another L-estimator at a given sample size.
 
 -- | Calculate the result of applying an L-estimator after sorting list into order statistics
 (@@) :: (Num r, Ord r) => L r -> [r] -> r
diff --git a/order-statistics.cabal b/order-statistics.cabal
--- a/order-statistics.cabal
+++ b/order-statistics.cabal
@@ -1,6 +1,6 @@
 name:          order-statistics
 category:      Statistics
-version:       0.1
+version:       0.1.0.2
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE
@@ -8,10 +8,12 @@
 maintainer:    Edward A. Kmett <ekmett@gmail.com>
 stability:     provisional
 homepage:      http://github.com/ekmett/order-statistics/
+bug-reports:   http://github.com/ekmett/order-statistics/issues
 copyright:     Copyright (C) 2012 Edward A. Kmett
 synopsis:      L-Estimators for robust statistics
 description:   L-Estimators for robust statistics
 build-type:    Simple
+extra-source-files: .travis.yml
 
 source-repository head
   type: git
@@ -27,7 +29,7 @@
     math-functions >= 0.1.1  && < 0.2,
     vector         >= 0.9.1  && < 0.10,
     vector-space   >= 0.8    && < 0.9,
-    containers     >= 0.3    && < 0.5
+    containers     >= 0.3    && < 0.6
 
   exposed-modules:
     Statistics.Distribution.Beta