fixes #653
fixes #524
fixes #524
fixes #766
fixes #767 remove yahoo sitemap ping
fixes #765 .jpeg thumbs
fixes #772
fixes #774
fixes #750 revert print_r
htaccess cleanup
fixes #774 tweaking
fixes #773 unlink missing tmp files warnings
fixes #770 a
fixes #766 lang loading protection

Added $lang path traversal protection
Using i18n_merge to load core lang
fixes #766 optimize

avoid loop if empty
fixes #766 optimize again

avoid loop if empty, forgot about plugin prefixes
fixes #775
fixes #753 EDTOOL array in gsconfig issue
fixes #753 after broken by #775
fixes #561 again