pdo: fix lastInsertId

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
core: Fix cross-platform file loading

This solution requires all-lowercase filenames.

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
core: Don't use fixed URLs

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
core: Allow spaces as parameters

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
helpers: Implement stripNonNumerics()

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
Merge branch 'master' of github.com:hallabro/hmvc

Conflicts:
	index.php
	system/dal/pdodb.php
controller: rename setView to addView to reflect the actual behaviour

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>
errorhandler: update to reflect the latest changes

Signed-off-by: Robin Hallabro <robin.hallabro@sveabyran.se>