Declare REGEXP function for iOS plugin

This function is available on Android but not on iOS. The documentation says : 

> The REGEXP operator is a special syntax for the regexp() user function. No regexp() user function is defined by default and so use of the REGEXP operator will normally result in an error message. If an application-defined SQL function named "regexp" is added at run-time, then the "X REGEXP Y" operator will be implemented as a call to "regexp(Y,X)".
Amazon FireOS support added
config.xml path fixed
Fix path to config.xml for Android
Merge pull request #32 from gulian/patch-1

Declare REGEXP function for iOS plugin
Merge pull request #36 from werk85/master

Amazon-FireOS support added
Merge pull request #42 from jfrumar/master

Fix path to config.xml for Android
Updates for new location
Update for new forum location, major issues, etc.
InsertId = undefined in iOS

Problem occurs when you insert values into different tables, but the
insertId is the same.  For example, if the last record you inserted was
into tableA and the rowId = 1, then you insert a record into tableB
which also returns a rowId = 1, hasInsertId remains NO and returns
undefined. Also reported as issue #63
Merge commit 'r2014.06' into wp-dlls