Fix data references and prefix after flag in disasm
More disasm fixes, remove old code
Add arm64 native register profiles
Changed the location of RBinObject, and created RBinFile to conform similarly to
RCoreFile, where RBinFile contains meta information for RBinObjects.  Now
RBinFiles are swapped out along with the RCoreFile when the priority is changed.
Skip segfault in r_core_fini (->files)
Autodetect erica utils openURL utility for http.browser on iOS
Fix previously skipped segfault
Fix opening block devices (S_IFDIR wtf)
Add help for 't' in '?'
Fix r_file_is_directory()
Add maximized and custom frames options in new tiled webui
Fix LIBR_PLUGINS path in r2 -hh