Fix a typo in the Bitbucket team name help text.

We had an embarrassing typo where we said "hte" instead of "the".
Fix documentation for rb-site --db-name with sqlite3.

The --db-name parameter isn't "not used for sqlite3", but is rather the path to
the database file. Trivial fix.

Fixes bug 3304.
Merge branch 'release-1.7.x' into release-2.0.x