NC Android lib 1.0.25

#67: Switch to ocsv2 for sharing to get the error messages directly
#72: ignore (empty) json arrays on subject_rich
#74: Public upload: permission needs to be 15, instead of 31.
#76: Restore cookies: catch SecurityException
#77: if no version info is available use oldest supported

NC Android lib 1.0.24

Prevent npe if missing contenttype via webdav #70

NC Android lib 1.0.23

Add lock failed error #69

NC Android lib 1.0.22

• Add missing transfer of favorite status #68
• Bruteforce #65
• Set minimum version for weblogin #66

NC Android lib 1.0.21

• Fix chunked upload #64

NC Android lib 1.0.20

• FIX: Improve error feedback #30 via #63

NC Android lib 1.0.19

• Improve error feedback #30
• Activity RichSubject #61
• support multiple auth headers #62

NC Android lib 1.0.18

• #60 use app specific log folder

NC Android lib 1.0.17

• Check for unshareable federated shares #25
• Fix file modification date on upload #41

NC Android lib 1.0.16

Handle HTTP 503 code as maintenance mode #27