Stable version

This is the first version stable.
comes with the next features:

	Notes
Send sms	object.sendSms(String number,String text)
Read sms	object.readSms(int index)
Del all sms	object.delAllSms()
Activate & Deactivate bearer profile
Get RTC time	object.RTCtime(int &day,&month,&year,&hour,&minute,&second)
Get GSM time	object.dateNet()
Update RTC with GSM time	object.updateRtc(int UTC)

All functions come with examples for how to use them .