svn externals shouldn't be considered modifications
Merge pull request #61 from BrianEnigma/master

svn:externs should not be considered modifications
Default python virtual env color is completley unreadbable
Merge pull request #62 from while1eq1/master

Default python virtual env color is completley unreadbable
Use python instead of python2
add a flat mode
Merge pull request #63 from b-ryan/flat_separators

add a flat mode
Change directory separator
Merge pull request #68 from cd01/master

Change directory separator
Making user, host work in zsh
Merge branch 'master' of github.com:milkbikis/powerline-shell
added fossil segment and hostname segment
removed local information
fixed somethings, added LC_MESSAGES to git to work on newer ubuntus.
LC_MESSAGES=C in git to work well on newer ubuntu translations.
commented add hostname segment to not show as default.
Merge pull request #70 from caetanus/master

fossil
Cleaning up to make configuration easier

I'm planning to refactor the script into multiple files and a
configure script, which can be run to add/remove segments.
This will make the entire thing faster and make it easier to
create new segments and themes.
Refactoring segments to individual files

The idea is to have an install script that generates the promp
generation script, so that processing for segments that are not needed
is avoided. The script was getting too slow for many people due to all
the checks for the git, hg, svn etc. Also, this will make it cleaner to
add new segments.
Changing execution permission on install.py