Handle case-sensitivity, fixes #240

The result of fs/absolute-path might differ in case. Result of
getCanonicalPath is defined to "be both absolute and unique" [1]. As
noted by Chas, in #240, this probably is an incremental solution only.

[1] http://docs.oracle.com/javase/7/docs/api/java/io/File.html#getCanonicalPath()
Merge pull request #241 from Ekahau/fix/case_sensitivity_in_relativize

Handle case-sensitivity, fixes #240
orphaned release notes?
bump cljsbuild-version in subproject => 0.3.4-SNAPSHOT (ref gh-242)
Default :output-wrapper to true when :optimizations = :advanced, fixes gh-201
Merge pull request #232 from noprompt/master

Add new "sample" task
Let hard compilation failures (i.e. failures loading Clojure files) fail the broader build (gh-234)
0.3.4 release notes draft
fail test subtask if any :test-command vector contains non-string values, fixes gh-243
auto-discover version of lein-cljsbuild being used, fixes gh-242
final 0.3.4 release notes
0.3.4
1.0.0-SNAPSHOT
don't exit build on error if running `auto`, fixes gh-249
fix #244 - print test command before running it
use leiningen.main/abort instead of throwing exception
1.0.0 release notes
always run all tests, even if one fails; fixes gh-252, regression from gh-244
added a note
update deps