fixed usage of uninitialized members in gtia_device (nw)
fixed usage of uninitialized member in wozfdc_device (nw)
added assert for index out-of-bounds access in z8536_device::external_port_w() with apple3 (nw)
added *.sln and *.suo to .gitignore (nw)
Merge branch 'master' of https://github.com/mamedev/mame