Bump to version 3.1.2 accepted/tizen_3.0_ivi accepted/tizen_common accepted/tizen_ivi accepted/tizen_mobile accepted/tizen_tv accepted/tizen_wearable sandbox/kevinthierry/bump-3.1.2 tizen tizen_3.0.2014.q4_common tizen_3.0.2015.q1_common tizen_3.0.2015.q2_common tizen_3.0.m1_mobile tizen_3.0.m1_tv tizen_3.0_ivi accepted/tizen/base/20151223.052220 accepted/tizen/common/20141215.134150 accepted/tizen/ivi/20141231.083129 accepted/tizen/mobile/20150129.040550 accepted/tizen/tv/20150324.014616 accepted/tizen/wearable/20150129.005552 submit/tizen_base/20151223.111112 submit/tizen_common/20141211.175715 submit/tizen_ivi/20141225.333333 submit/tizen_mobile/20150128.000000 submit/tizen_tv/20150130.050505 submit/tizen_tv/20150320.000002 submit/tizen_tv/20150323.050640 submit/tizen_wearable/20150127.000002 tizen_3.0.m1_mobile_release tizen_3.0.m1_tv_release tizen_3.0.m2.a1_mobile_release tizen_3.0.m2.a1_tv_release tizen_3.0_ivi_release