SOCI/soci — pull request #207 by noseglid (2013-09-30 18:11:07+00:00)
Title: sqlite3: Give error if sqlite3 is already included

If is included before soci-sqlite3.h all sqlite3
functions will be in an incorrect namespace (according to soci).
Compilation will fail with very cryptic error messages about
undefined functions. This fix gives a better error message so
the user knows how to fix the issue.