Add exception aliases to the Util::ensure[Not] methods.
Merge pull request #7 from gaillard/master

Add exception aliases to the Util::ensure[Not] methods.
Add Util::callStatic method.
Merge pull request #9 from gaillard/master

Add Util::callStatic method.
Add overwrite option to embedInto()
Merge pull request #10 from gaillard/master

Add overwrite option to embedInto()
Numerically indexed $keyMap

Allow $keyMap to be numerically index in
\DominionEnterprises\Util\Arrays::copyIfKeysExists(). If the array is
numerically index, the values will be both source and destination keys
Update developer emails