Remove Number memory leak
Fix integer factorization (bug #130)

Before factorization of 36 was reported as 3 * 2^2
Remove unused libxml debug includes
Remove useless APIs

abort_this, setLocale, useDecimalComma, useDecimalPoint, unsetLocale
Abstract out lconv

Android requires use of Java APIs to ascertain this info
Added more platform checks and stuff
Add android logging
Added Android logging, corrected Android directories
Revert moving stuff into support