Do not load cl.el in test command
Fixed a command to remove .elc files
Use cl-flet instead of dflet
Need to use cl-labels when there is a recursion
Not loading cl.el
Removed workgroups-compat.el
More fixes to cl-functions
Test saving a session file
Docstrings fixes and checks if variables are nil
Trying to test on Emacs 23
Fixing "Trying to test on Emacs 23"
Added cl-lib as a requirement
Download cl-lib when testing on Travis
Do not load ido.el when testing
Changed .travis.yml a bit
Changed test condition for emacs23
Changed a link to cl-lib package to download
Updated a link to travis image
Require cl-lib 0.4
Disabled help-mode for now because of a bug #29

Personally I couldn't reproduce it, but 2 confirmed this.