Removed wrong call to updateInstallationDetails after clearing the preferences
Fixed full changelog dialog
Fixed for latest Android SDK updates
Updated APL version and released on Maven
Merge branch 'hotfix/2.15.13' of https://bitbucket.org/shouldit/android-proxy into hotfix/2.15.13

* 'hotfix/2.15.13' of https://bitbucket.org/shouldit/android-proxy:
  Fixed full changelog dialog
Create .travis.yml
Update .travis.yml
Added latest version of build-tools
Update circle.yml
Update .travis.yml
Switched platform-tools with tools dependencies order
Incremented buildToolsVersion to 20.0.0
Merge branch 'hotfix/2.15.13' of https://github.com/shouldit/android-proxy into hotfix/2.15.13

# By Marco Pagliari
# Via Marco Pagliari
* 'hotfix/2.15.13' of https://github.com/shouldit/android-proxy:
  Switched platform-tools with tools dependencies order
  Update .travis.yml
  Update circle.yml
Preparing for release of 2.15.13
Added null exception check
Added comment to circle ci config
Merge branch 'hotfix/2.15.13' of https://github.com/shouldit/android-proxy into hotfix/2.15.13

# By Marco Pagliari
# Via Marco Pagliari
* 'hotfix/2.15.13' of https://github.com/shouldit/android-proxy:
  Added comment to circle ci config
Trying to fix travis ci script
Disabled mail notification for travis builds
Added Crittercism exception handler in order to evaluate it instead of Bugsense
Fixed NullPointerException