Trouble compiling the latest version on Android

Hi Andreas,

first of all, thanks for all the effort you've put and keep on putting into AngelScript! Hope you're doing well.

I tried compiling the WIP version of Angelscript on Android the other day and spotted a few things you might want to look into.

/home/travis/build/Qfusion/qfusion/platforms/android/projects/qfusion/jni/third-party/angelscript/sdk/angelscript/source/as_context.cpp:4771:13: warning: enumeration value 'asOBJ_VARDECL' not handled in switch [-Wswitch]
                                switch( func->scriptData->objVariableInfo[n].option )
                                        ^

/home/travis/build/Qfusion/qfusion/platforms/android/projects/qfusion/jni/third-party/angelscript/sdk/angelscript/source/as_restore.cpp:1484:6: error: use of undeclared identifier 'assert'
                                        assert( func->vfTableIdx == realFunc->vfTableIdx );
                                        ^

Thanks again and keep up the good work!