Update _.htaccess
Fix: Slug duplicate at page creating/saving
Translation base for slug-fix
Smart Flash infoboxes (delay based on length) 

Some longer messages disappeared too quickly (1500ms) IMO.

This makes Flash::set('success|error|info') messages appear 
for time period based on message length.

Each letter in message's text adds 50 milliseconds to display time,
so short messages disappear quickly while long ones are visible longer.

Maximum proposed display time is 5000 ms.
Merge pull request #469 from marekmurawski/patch-3

Smart Flash infoboxes (delay based on length)
Merge pull request #468 from marekmurawski/patch-2

Prevent adding / editing pages with duplicate slug
Merge pull request #467 from Wachhund/patch-1

Update _.htaccess
Changed color to lighter version

Closes #462
fixing markdown/textile php script mime-types
Fixes a bug where saving an extisting page causes a duplicate slug error
Merge pull request #470 from NicNLD/slug-patch

Fixes a bug where saving an extisting page causes a duplicate slug error
Merge pull request #471 from marekmurawski/mime-types

Fixing markdown/textile php config script mime-types
Adding travis-ci build status image link
Add basic selenium config to travis-ci config file
Fixes problems with parent() function
Translated (deprecated) POSIX functions to PCRE, fixing #441
Merge pull request #475 from NicNLD/upload-regex

Translates (deprecated) POSIX functions to PCRE, fixing #441
adding page_before_execute_layout $layout parameter
Merge pull request #476 from marekmurawski/layout-execute-observer

Add $layout parameter to Observer::notify('page_before_execute_layout')
Merge pull request #474 from NicNLD/page-parent

Fixes problems with parent() function