Pass ARGS to ctest for tests target
Disable code coverage on Travis, causes build timeouts
Remove broken lex files from lcov report
Tweak code coverage exclusion list
Merge pull request #56 from eile/master

Pass ARGS to ctest for tests target
lcov/travis fix
Merge pull request #57 from eile/master

lcov/travis fix
Merge branch 'master' of https://github.com/Eyescale/CMake
Another unit test fix for Travis
Update travis config
Test new channel dump_image attribute in configuration files

https://bbpteam.epfl.ch/project/issues/browse/BVWS-94

Tests both as a global attribute and as a channel attribute.
Testing channel attribute dump_image actually dumps images to filedisk.
Taking review commens into account:

* Improve dump image tests by checking the size of the generated file
Merge pull request #266 from julitopower/master

Test new channel dump_image attribute in configuration files
Merge pull request #267 from julitopower/dump_image_test

Testing channel attribute dump_image actually dumps images to filedisk.
Merge branch 'master' of https://github.com/Eyescale/Equalizer
CR #267
Update travis config
Merge pull request #268 from eile/master

CR #267
Fix linenumber in error output when parsing more than one configuration