Adding batch file to run from windows active python. Currently only works if input gyp path is relative.
Adding batch file to run from windows active python.
Currently only works if input gyp path is relative.



git-svn-id: e7e1075985beda50ea81ac4472467b4f6e91fc78@42 78cadc50-ecff-11dd-a971-7dbc132099af

sanyaade-teachings/gyp,ttyangf/gyp,azunite/gyp,mgamer/gyp,mkrautz/gyp-libmumble,tarc/gyp,mapbox/gyp,duanhjlt/gyp,luvit/gyp,pyokagan/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,tarc/gyp,bulldy80/gyp_unofficial,springmeyer/gyp,turbulenz/gyp,yjhjstz/gyp,mapbox/gyp,ryfx/gyp,pyokagan/gyp,brson/gyp,kevinchen3315/gyp-git,amoikevin/gyp,ttyangf/pdfium_gyp,yangrongwei/gyp,ttyangf/gyp,mkrautz/gyp-libmumble,openpeer/webrtc-gyp,Danath/gyp,channing/gyp,chromium/gyp,luvit/gyp,duanhjlt/gyp,azunite/gyp_20150930,amoikevin/gyp,bulldy80/gyp_unofficial,cchamberlain/gyp,azunite/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,erikge/watch_gyp,Jack-Q/GYP-copy,duanhjlt/gyp,dougbeal/gyp,sport-monkey/GYP,yangrongwei/gyp,Chilledheart/gyp,enkripsi/gyp,Danath/gyp,yinquan529/platform-external-chromium_org-tools-gyp,ryfx/gyp,azunite/gyp_20150930,cchamberlain/gyp,sport-monkey/GYP,turbulenz/gyp,carlTLR/gyp,Danath/gyp,tarc/gyp,dougbeal/gyp,yjhjstz/gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,carlTLR/gyp,Chilledheart/gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,xin3liang/platform_external_chromium_org_tools_gyp,kevinchen3315/gyp-git,chromium/gyp,bnq4ever/gypgoogle,kevinchen3315/gyp-git,LazyCodingCat/gyp,lianliuwei/gyp,omasanori/gyp,bdarnell/gyp,springmeyer/gyp,mapbox/gyp,adblockplus/gyp,svn2github/kgyp,saghul/gyn,springmeyer/gyp,alexcrichton/gyp,bulldy80/gyp_unofficial,Phuehvk/gyp,Phuehvk/gyp,azunite/gyp,turbulenz/gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,bpsinc-native/src_tools_gyp,channing/gyp,okwasi/gyp,bnq4ever/gypgoogle,alexcrichton/gyp,openpeer/webrtc-gyp,android-ia/platform_external_chromium_org_tools_gyp,ttyangf/pdfium_gyp,okumura/gyp,channing/gyp,xin3liang/platform_external_chromium_org_tools_gyp,chromium/gyp,sloanyang/gyp,brson/gyp,omasanori/gyp,azunite/gyp,kevinchen3315/gyp-git,okumura/gyp,Chilledheart/gyp,yinquan529/platform-external-chromium_org-tools-gyp,AWhetter/gyp,cchamberlain/gyp,yinquan529/platform-external-chromium_org-tools-gyp,pyokagan/gyp,alexcrichton/gyp,svn2github/gyp,mumble-voip/libmumble-gyp,bnq4ever/gypgoogle,openpeer/webrtc-gyp,enkripsi/gyp,bulldy80/gyp_unofficial,mapbox/gyp,pandaxcl/gyp,amoikevin/gyp,sport-monkey/GYP,erikge/watch_gyp,LazyCodingCat/gyp,carlTLR/gyp,pyokagan/gyp,Danath/gyp,Jack-Q/GYP-copy,Chilledheart/gyp,lukeweber/gyp-override,brson/gyp,sfiera/gyp,svn2github/kgyp,Phuehvk/gyp,msc-/gyp,mgamer/gyp,azunite/gyp,lianliuwei/gyp,bnoordhuis/gyp,Jack-Q/GYP-copy,xin3liang/platform_external_chromium_org_tools_gyp,AOSPU/external_chromium_org_tools_gyp,MIPS/external-chromium_org-tools-gyp,Jack-Q/GYP-copy,android-ia/platform_external_chromium_org_tools_gyp,sloanyang/gyp,bnq4ever/gypgoogle,amoikevin/gyp,pandaxcl/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,pandaxcl/gyp,Omegaphora/external_chromium_org_tools_gyp,Omegaphora/external_chromium_org_tools_gyp,yangrongwei/gyp,ryfx/gyp,sfiera/gyp,luvit/gyp,channing/gyp,adblockplus/gyp,azunite/gyp_20150930,omasanori/gyp,Omegaphora/external_chromium_org_tools_gyp,svn2github/kgyp,luvit/gyp,erikge/watch_gyp,duanhjlt/gyp,LazyCodingCat/gyp,cysp/gyp,bpsinc-native/src_tools_gyp,bnoordhuis/gyp,tarc/gyp,adblockplus/gyp,svn2github/kgyp,okwasi/gyp,turbulenz/gyp,dougbeal/gyp,ttyangf/pdfium_gyp,tarc/gyp,ttyangf/gyp,cchamberlain/gyp,AWhetter/gyp,adblockplus/gyp,trafi/gyp,dougbeal/gyp,msc-/gyp,cysp/gyp,bdarnell/gyp,Phuehvk/gyp,bdarnell/gyp,ryfx/gyp,springmeyer/gyp,mistydemeo/gyp,AWhetter/gyp,ttyangf/pdfium_gyp,MIPS/external-chromium_org-tools-gyp,carlTLR/gyp,brson/gyp,enkripsi/gyp,saghul/gyn,mgamer/gyp,sport-monkey/GYP,alexcrichton/gyp,enkripsi/gyp,cysp/gyp,lukeweber/gyp-override,mistydemeo/gyp,LazyCodingCat/gyp,msc-/gyp,bpsinc-native/src_tools_gyp,clar/gyp,sfiera/gyp,cchamberlain/gyp,yjhjstz/gyp,AOSPU/external_chromium_org_tools_gyp,msc-/gyp,AWhetter/gyp,mistydemeo/gyp,lianliuwei/gyp,AOSPU/external_chromium_org_tools_gyp,sanyaade-teachings/gyp,xin3liang/platform_external_chromium_org_tools_gyp,clar/gyp,bpsinc-native/src_tools_gyp,duanhjlt/gyp,lukeweber/gyp-override,okumura/gyp,mumble-voip/libmumble-gyp,yangrongwei/gyp,trafi/gyp,amoikevin/gyp,trafi/gyp,bulldy80/gyp_unofficial,svn2github/gyp,pyokagan/gyp,lukeweber/gyp-override,sloanyang/gyp,sdklite/gyp,svn2github/kgyp,openpeer/webrtc-gyp,Omegaphora/external_chromium_org_tools_gyp,sanyaade-teachings/gyp,trafi/gyp,ryfx/gyp,chromium/gyp,ttyangf/gyp,turbulenz/gyp,LazyCodingCat/gyp,AOSPU/external_chromium_org_tools_gyp,chromium/gyp,android-ia/platform_external_chromium_org_tools_gyp,okumura/gyp,pandaxcl/gyp,ttyangf/gyp,cysp/gyp,Phuehvk/gyp,android-ia/platform_external_chromium_org_tools_gyp,mumble-voip/libmumble-gyp,sdklite/gyp,MIPS/external-chromium_org-tools-gyp,mkrautz/gyp-libmumble,sanyaade-teachings/gyp,sloanyang/gyp,okwasi/gyp,MIPS/external-chromium_org-tools-gyp,bnoordhuis/gyp,mumble-voip/libmumble-gyp,bnq4ever/gypgoogle,bnoordhuis/gyp,bdarnell/gyp,Chilledheart/gyp,bnoordhuis/gyp,Jack-Q/GYP-copy,azunite/gyp_20150930,erikge/watch_gyp,sport-monkey/GYP,ttyangf/pdfium_gyp,yjhjstz/gyp,clar/gyp,dougbeal/gyp,yjhjstz/gyp,mapbox/gyp,omasanori/gyp,sanyaade-teachings/gyp,pandaxcl/gyp,AWhetter/gyp,mistydemeo/gyp,clar/gyp,erikge/watch_gyp,enkripsi/gyp,yinquan529/platform-external-chromium_org-tools-gyp,svn2github/gyp,mkrautz/gyp-libmumble,saghul/gyn,lianliuwei/gyp,mgamer/gyp,svn2github/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,adblockplus/gyp,saghul/gyn,msc-/gyp,carlTLR/gyp,Danath/gyp,mgamer/gyp,saghul/gyn,azunite/gyp_20150930,springmeyer/gyp,okwasi/gyp,trafi/gyp,sdklite/gyp,clar/gyp,cysp/gyp,svn2github/gyp,sdklite/gyp,openpeer/webrtc-gyp,sdklite/gyp