update ignore hi7 dir
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable
Merge branch 'master' of https://github.com/MobileDigitalImaging/mdi_ooe_demo_stable