zxtune-android: fix crash on unknown length file download.
zxtune-android: use singleton factory for vfs root.
zxtune-android: fix code analysis warnings.
zxtune-android: fix possible threading problems.
zxtune-android: fix analysis check warnings.
zxtune-android: initial version of non-caching ftp.modland.com integration.
zxtune-android: implement caching for modland catalog.
zxtune-android: rework modland integration. Collections support.
zxtune-android: icon for modland source.
zxtune-android: fix parsing of remote modland catalog with html-encoded entries.
zxtune-android: fix selection of non-letter categories in modland cache database.
zxtune-android: support browser by format in modland catalogue.
zxtune-android: cleanup code of modland source.
zxtune-android: russian translation for modland vfs source.
zxtune-android: cancel browser loading on current dir change.
zxtune-android: fix for api<16.
zxtune-android: fix browser progress layout (distorted on old devices).
Fix SAA playback for some platforms.
Improve check for STIM (SlamTilt) format.
Add delay between gcc postlink steps to fix file conflicts for mingw builds.