Add DbTable class. Intended to be the (base of) replacement of DbPackages functions.

Signed-off-by: Norv <a.w.norv@gmail.com>
Add DbPackages -> DbTable for mysql. Update names for package functions. Keep compatibility and older functions as stubs.

Signed-off-by: Norv <a.w.norv@gmail.com>
Remove useless elk_ prefix from methods.

Signed-off-by: Norv <a.w.norv@gmail.com>
Start off with renaming Postgres DbPackages... (for git to be pleased :P)

Signed-off-by: Norv <a.w.norv@gmail.com>
Make DbTable for Postgres. Accept placeholder functions for the moment. (those redirected from $smcFunc)

Signed-off-by: Norv <a.w.norv@gmail.com>
Rename SQlite DbPackages to a DbTable file.

Signed-off-by: Norv <a.w.norv@gmail.com>
Update SQlite DbTable class. Some fixes.

Signed-off-by: Norv <a.w.norv@gmail.com>