Remove hint processing from __Construct and place in getbuttons, only place where used
Return hint information in correct format from ami, to avoid second formatting
Optimise db calls for hints to speed loading of add/edit device.
Change db search criteria for sip / sccp to improve performance
Use Toast for Save and continue success message
Improve db write performance by simplifying formatting
Fix Issue #53
Consolidate forms to facilitate maintenance, reduce code, and apply changes to SIP handling introduce for sccp
Delete form.addsdevice.php
Delete form.sbuttons.php
Delete sipconfigs class and move db functions to dbinterface class, and other function to helperfunctions
create new field type for SIP line
update 9951 buttons count in installer
simplify segregation of sip and sccp requests
Add choice of default line on add device
Partially fix buttoncount (will not work if default device is selected)
Correct database save logic for buttons - triggers should be OK but more verification needed
Fix various save issues where defaults not correctly set
Delete default buttons when deleting line to avoid orphans
Switch to using camelCase for functions in Sccp_manager.class.php
Remove old TODO comments
Remove comments that don't add information
Signed-off-by: Diederik de Groot <dkgroot@talon.nl>