Merge pull request #79 from jorisv/master

No line return in a git repository
Merge branch 'master' of ssh://localhost:8480/nojhan/liquidprompt
Merge branch 'develop'
solve a remaining merge conflict in the readme
Note about PROMPT_COMMAND
Merge branch 'master' of github.com:nojhan/liquidprompt
Display a yellow + if stashs

Add a yellow + after the git infos, if there is at least one stash.
The * in case of untracked file is now red.
issue #96: a way to disable vcs depending on a list

redoing
forked from the wrong branch and couldn't add support for bazar
issue #95: no double call to _lp.*branch()

_lp_smart_mark is now called with an argument specifying if a CVS mark
is needed
noticeable execution speed improvement
refactorisation for fixes concerning issue 95/96
do not recalculate some vars if the $PWD hasn't changed

vars that will not be recalculated whithout path change :
* LP_VCS_TYPE : the type of repository we're in (git / svn / nothing
* / ...)
* LP_PWD : the (maybe shortened) path
* LP_MARK : the prompt mark which depend on the type of repository
* we're in
* LP_PERM : the color of the colon indicating the permission for the
* current directory
modification of the documentation concerning the LP_VCS
Correction 'update_terminal_cwd error' on Mac OSX (Mountain) Lion systems
Merge branch 'develop' of github.com:nojhan/liquidprompt into develop
Merge branch 'master' of https://github.com/dloureiro/liquidprompt into develop
fixing regression : lost the smart mark in vars renaming
Merge pull request #98 from jaesivsm/feature/vcs

Feature/vcs