Changed PDF render flags

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8178 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Removed use of wxEmptyString

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8179 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Added license headers to source files

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8180 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Implemented low quality printout permission on MSW

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8181 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Fixed showing wxPDFView without loaded doc

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8182 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Cleanup

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8183 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Removed call to v8::V8::ShutdownPlatform() (exits the application)

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8184 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Cleanup in frame

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8185 ee4118f4-65c3-8c42-83c6-dbb17464b6b1
Added missing dtor to wxPDFViewThumbnailListBox

git-svn-id: http://devserv/svn/fluxdvd/components/wxPDFView/trunk@8186 ee4118f4-65c3-8c42-83c6-dbb17464b6b1