Add MushRaider infos

- Tool version in footer
- Social links etc in admin dashboard
Mini css fix in admin dashboard
Merge remote-tracking branch 'origin/1.3.1' into 1.3.5
Update to CakePHP 2.5.2
Password recovery is more secured
Placeholder in quick event creation
Patch preparation for version 1.3.5
Create events as template

Issue #43
Fix admin buttons in event view page
Fix issue #55
Fix a small redirection issue after logging in
Issue #48 : player private notes in admin

Admin & officer can now add private notes for each players
Add usefull info about form upload in configure
Better image component

Image component now handle resizing to a max width OR max height only
while keeping the ratio
Fix "load template" button in "event add" page

Mainly CSS
Issue #50 : event reports !

Admin & officer can now close and add reports to passed events.
Reports consists of a text & up to 4 screenshots.
Users can then view & comments reports
Events containing a report have a tiny lock icon in the calendar
Some code rewriting
Issue #61 : filter event by games in calendar
Issue #54 : System check before install
Issue #69 : little bridge fix & Auth refactoring