Implementation of the missing functions in Ad module
Refactoring of notification.
Changes on Idletimer modules - return type changed from bool to void.
foundation-number.cpp: Implementation of MCNumberCreateFromUnsignedInteger
textmessaging: functions prototype change from char* to MCStringRef
Activity and Busy indicators refactored
Workaround set in exec-ad to set and get static values.
MCAdTopLeft structure passed as argument changed to two uint32_t in exec and system functions' prototype
Sound module refactoring
Correction of a pointer error in Ad module
Refactoring of Misc Module
Few MethodInfo definitions were missing
Merge branch 'refactor-syntax' of https://github.com/runrev/livecode into refactor-syntax