BRANCH 4.2-105: added order by argument to get_by_sobject()
BRANCH 4.2-105: fixed handling of extensions by embed_wdg.  Other minor
fixes.
BRANCH 4.2-105:
  added support of tsvector column in PostgresQL full text search
Merge branch '4.2-105' of https://github.com/southpawtech/TACTIC-DEV into 4.2-105
Merge branch '4.2-105' of https://github.com/southpawtech/TACTIC-DEV into 4.2-105
Merge branch '4.2-105' into 4.1-ui