Fixing ca65 for 65816 jml and jmp opcodes

added a missing addressing mode for jmp/jml : Absolute Indexed Long
that opcode can be written like jmp[$1234] or jml[$1234]

removed Absolute Inderect addressing mode for jml since it's not a long adressing mode
removing \t from source file
Turn off mouse polling interrupt if the mouse hasn't been moved for
some time. Turn it back on when the mouse is moved again.
Since the polling interrupt runs at a rather high frequency (1kHz),
this saves many processor cycles when the mouse is inactive.
Merge pull request #81 from groessler/something_to_pull

Turn off mouse polling interrupt if the mouse hasn't been moved for some time
Merge pull request #80 from AntiheroSoftware/ca65-65816

Fixing ca65 for 65816 jml and jmp opcodes
Merge remote-tracking branch 'upstream/master' into cassette

ecessary,