#632996 by JuliaKM, arianek, marvil07, and jhodgdon: Convert Forum module to new help text standard.

- Patch #638430 by tobiasb, marcvangend: quick fix for error messages not being readable during install. Probably needs follow-up work.

- Patch #606934 by matt2000, johanneshahn, yched: fixed bug with boolean fields, and added more field type tests.

- Patch #564852 by justinrandell, mcarbone, Crell: fixed subselect in WHERE condition with multiple placeholders cause invalid/duplicate placeholders.

#633812 by batigolix, arianek, and jhodgdon: Update Statistics module to new help documentation standard.

#638416 by marcvangend, cweagans and yched: Remove redundant show_messages varoable from template files, and make errors show up during install.

#632898 follow-up by batigolix and arianek: Minor tweaks to Block module documentation for consistency.

#169912 by Jeff Burnz, mgifford, and lutegrass, and brandonojc: Use appropriate header-tags in Garland, following the W3C.

#614324 by heather, lisarex, redndahead, and Bojhan: UI text improvements on node author display settings. (UXSprint)