make innovation toggle easy
fix pagecache-aftersave hook
global pageCacheXml

made the page cache available globally, so we can use xpath parsing
instead of lame array recursions
fixes #784
fixes #784 in master
fixes #750
fixes #750
Update template.php

Remove useless href tag making page not W3C compliant.
update htaccess
Merge pull request #788 from STudio26/patch-1

Update template.php
cherry-picked pull request #788 from STudio26
3.3.2  alpha
excerpt mb_strcut replaces mb_substr

Split on bytes not characters
fixes #736

abstracted getExcerpt
refactored get_page_excerpt
fixes #736 doc
fixes #736 global content
fix permalink placeholder
cleaned up i18n()
removed array_key_exists, isset is much faster in this case
and removed the extra array_key_exists checks
i18n is the most called function in core

fixed return value if array doesn't exist.
Merge branch 'hotfixes' of github.com:GetSimpleCMS/GetSimpleCMS into hotfixes
oops varname missing