code formatter sms_board
fix #239 SMS board unable to send email
sms board code formatter and small updates
remove allow custom sender id and footer
update sendsms
remove effective sender id, add default sender id
combobox sender id must shown empty sender id
update sender_id for admin and user
typo in themes_select_users_single() causing unable to select subusers
fix #236 sender id policy changes
update sms_sync, code formatter
fix #242 sms_sync locked by CSRF (thx to guyt101z)
resize textarea, add .playsms-responsive to set width to 400px and will be responsive
code cleanup and remove unused template files
MAJOR: remove fields with size=30 and adjust CSS
sms_board to apply core_display_datetime() on each datetime to show
css set width auto for input type=checkbox
Merge remote-tracking branch 'upstream/master'