Class method can refer to base class' method with fully specified namespace

git-svn-id: http://svn.code.sf.net/p/angelscript/code/trunk/sdk@2053 404ce1b2-830e-0410-a2e2-b09542c77caf
Changed CScriptFile::ReadLine and ReadString to return the string by value instead of as an output parameter

git-svn-id: http://svn.code.sf.net/p/angelscript/code/trunk/sdk@2054 404ce1b2-830e-0410-a2e2-b09542c77caf