adodb-session2.php open method fails when it shouldn't

Set value of $ok variable to true when ADONewConnection call works on line 566.

resolves #42, PR #44

Signed-off-by: Damien Regad <dregad@mantisbt.org>
Improve compatability of ADORecordSet_empty

Added methods to ADORecordSet_empty to improve compatability with other
ADORecordSet_* types.

resolves #43, PR #45

Signed-off-by: Damien Regad <dregad@mantisbt.org>
ADODB_pdo_mysql: add functionality from ADODB_mysql

* SQLDate method for generating date formatting strings
* SelectDB method for changing selected database
* $metaTablesSQL string that includes table vs view detection

Makes pdo_mysql behave more similarly to mysql and mysqli. Swapping
underlying driver becomes easier.

Signed-off-by: Damien Regad <dregad@mantisbt.org>

Original commit modified to fix whitespace
Coding guidelines / whitespace
Update changelog
Replace useless variable $false by false
Coding guidelines
Coding guidelines / whitespace
Fix syntax error
Add missing property ADODB_pdo::$_driver

Fixes #56

Signed-off-by: Damien Regad <dregad@mantisbt.org>
SQLite3: remove useless comments
SQLite3 does not implement seek

The _seek() method now returns false and outputs a warning in debug mode
SQLite/SQLite3: Coding guidelines, whitespace
SQLite3: Fix #53: FetchField column name

Thanks to @diogotoscano
SQLite3: ServerInfo() now returns driver version
SQLite3: Fix #51 wrong connection parameter

Thanks to diogotoscano
SQLite3: fix _pconnect()

There is no permanent connection in SQLite3, so we just call _connect()
Merge remote-tracking branch 'upstream/master'

Conflicts:
	adodb.inc.php