Added checks for curl and when the message is accepted
Merge pull request #82 from aseques/sender_script_fixes

Added checks for curl and when the message is accepted
sendfromfile to process 20k entries per upload
add 2 new param to sendsmsd they are $limit and $offset
update config.php to include options for sendsmsd queue number and queue length limit, apply them to daemon sendsmsd, also set time limit for scripts
queue_code changed from md5() to uniqid(true)
mktime() as random generator for md5() on several lines are replaced with uniqid()
adjust field size and fix counter on queuelog
update several code requiring md5()
update filed size on queuelog
Merge branch 'master' of github.com:antonraharja/playSMS
clean themes default
add useful comments on themes/default/fn.php as hints to build your own menus
add set_time_limit(600) on phonebook import
update lang files (sms_subscribe and core)
we should addslashes() anything not coming from index.php, eg message from database should be addslashes() first before feeding it to sendsmsd(), sms_subscribe
update webservices to require a username when validating requests, added $core_config['webservices_username'] option, default is TRUE
resize sender ID input field on gateways
fix #83 SMS quiz not working
Merge branch 'master' of github.com:antonraharja/playSMS