boost 6.x-1.17

Notes:
I've created some Lighttpd rules for boost, testing of them would be appreciated.
Exposed views filters are now properly cached.
This should be a very stable release, with no actively known bugs.

Bug Fixes:
#636704: Removed $ by mistake in boosted1/2.txt & boost-rules page
#637002: Double index creation & PostgreSQL
#637212: URL array variables (?var[]=value) results not properly cached
#638390: chmod problem with files under perm, if the default value changed to 0664
#638630: Put a link to the Status report page on module install
#639336: Unboosted pages break Facebook Sharing
#305071: user logout, Header unset ETag & browser caching front page
#643548: Expires Tag in the html is not set correctly for custom expiration times
#643728: hook_boost_is_cacheable is never called, hook_boost_preprocess called twice

Tasks:
#635736: Typo about "minimum" cache lifetime in handbook
#640306: updated help files
#640742: one round of fix-words
#643552: Fix warning about the incorrect version of poormanscron. Recommend 1.1 not 1.dev now.

Donate:
Consider the amount of money this module saves, in comparison to a more expensive hosting solution. I (Mike Carper) accept Donations.