starting to do Travis tracking
Ignore CMake cache
Merge pull request #300 from medvid/dev

Ignore CMake cache
Update test count
notes about cmake cache
credited Volodymyr Medvid
Add a she-bang match for lua and luajit.

Match the lua or luajit she-bang as well as the file extension.
Fix wrong function name for docs
Suggest --dump when disallowed options are found

Improved message when rejecting old options, because the options can
be hidden (unexpectedly) in a user or project .ackrc file.
Merge pull request #305 from KaraJ/dev

Add a she-bang match for lua and luajit.
Credit KaraJ
Add Lua shebang test
Add test for Lua shebangs
Use KaraJ's true name
Credit David Steinbrunner
Add changelog entries for other changes since 2.05_01
Added Elixir language extensions
Merge pull request #311 from jwarwick/elixir

Added Elixir language extensions
Update changelog
Credit John Warwick