Update default.lang.php

Hebrew had errors in it (some problem with encoding)
Fixed #297
Regenerated delivery scripts

Commits:
 * Fixed #297
Note for #301
Fixed #290
Ignore www/images
Regenerated delivery scripts

Commits:
 * Fixed #290
 * Ignore www/images
Updated database - ref #262
Fixed logic bug in #74
Revert "Fixed logic bug in #74"

This reverts commit 77a729f1af9bb5a7932a271d15573294121dae84.
Fixed #160
Repackaged plugins #160
Fixed a few more #160
Fix in russian lang
Updated date
Fixed minor typo & improved language slightly.
Preparing for the next release
Fixed delivery cache plugin package
Preparing for the next release
Prevent install/upgrade with unsupported PHP #307