[Fix #322] Align projectile-find-tag with latest ggtags
Make modeline lighter configurable
* projectile.el (projectile-find-file-in-directory): make directory an optional argument

to make non-interactive calls possible
Merge pull request #338 from tanzoniteblack/modifiable-mode-line

Modifiable mode line
Merge pull request #340 from jtatarik/ff-in-dir-optional-arg

projectile-find-file-in-directory: make directory an optional argument
Default files for projectile-grep with prefix arg
Mention freenode channel
Fix #149 Adding trailing / to user provided data
Merge pull request #342 from kleewho/fix-149-missing-slash

Fix #149 Additional / to fix user provided data
Merge pull request #335 from dougm/grep-default-files

Default files for projectile-grep with prefix arg
[Fix #319] Add the ability to jump to a file in any of the known projects
[Fix #315] Add the ability to specify projects not to be added to the
known projects list
[#315] New command projectile-remove-current-project-from-known-projects
Simplify projectile-remove-known-project
Add license badge
Fixes `projectile-ack` when used with a prefix argument
Merge pull request #345 from NicolasPetton/master

Fixes `projectile-ack` when used with a prefix argument
ibuffer support

show ibuffer containing current project buffers

straightforward port from eproject.el
Merge pull request #346 from jtatarik/projectile_ibuffer

ibuffer support
Allow direct modification of `projectile-command-map'

I wanted to add a second prefix key pointing at the map on C-c p. I
realized that I could duplicate the entire command map by
using (key-binding (kbd "C-c p")) as a define-key target, but if I
wanted to modify the inner map then that binding was order dependent.
Ie, I could modify the inner map by defining it twice, once
for each prefix, or modify one prefix and then add another prefix.

The inner map appears to be defined this way to be more terse, but it
interferes with traditional binding functions. Can we make it more
accessible, or is there some other reason to nest it this way?