Remove ert dep
Use the EMACS env variable value if available
Use Cask 0.5.0
Fix build
[Fix #176] Opened files added to the cache as if belonging to the root directory

Variable 'current-file' was refering to the file basename in function
projectile-cache-current-file.

It now refers to the relative path of the file from the project root directory.
Merge pull request #179 from jnnh/fix-opened-file-basename-added-to-the-cache

[Fix #176] Opened files added to the cache as if belonging to the root
Use canonical unittest runner for python projects.
Add prefix file name search together with suffices.
Toggle between test and implementation now work for django and python project.
Ignore 'build' directory as very parasite for search in python projects.
Enable all file actions on helm-projectile sources

Revamp the source definition for helm-projectile file sources to enable
all regular file operations on them:

* Remove the (action . (lambda () ...)) form from the projectile-files
  and projectile-recentf sources: this shadowed all other file actions.
* Introduce a new variable, helm-projectile-current-project-root, make
  it buffer-local to the candidate buffer and set it to the project root
  for each helm-projectile session.
* Rename the helm-projectile candidate buffer such that there is a
  unique buffer per project dir.
* Set the help-message and mode-line properties of file sources
  to mirror those of helm-ff and helm-files.
* Introduce the coerce form to file source definitions to make the
  candidate file names into absolute file names (required for e.g. the
  Dired action).
Merge pull request #183 from antifuchs/enable-all-actions-on-files

Enable all file actions on helm-projectile sources
Merge pull request #181 from proofit404/feature/testfiles-prefix

Add prefix file name search together with suffices
Update installation instructions a bit
[Fix #177] Initialize hooks in projectile-mode's definition
Fix tests
changed defvar projectile-drupal-compile-cmd
Merge branch 'master' of https://github.com/bbatsov/projectile into drupal