ncm-mysql: pan template cleanup (new layout)
ncm-mysql: fix processing of tableOptions

Fixes #300
ncm-mysql: fix wrong return code in mysqlExecCmd() when arguments are invalid
ncm-mysql: do not apply table options if initOnce=1 and the database was already existing
(pod file updated)
ncm-mysql: replace use of LC::Check::file by CAF::FileWriter/FileEditor
Merge pull request #329 from jouvin/ncm-mysql

ncm mysql: fix processing of tableOptions + misc. cleanups