[server] Fix memory bugs.
Update SQL upgrade scripts.
[build] fix bus error while execute make -jN (N>1)
Check openssl in configure.ac and enable fuse option for mac
Update seafile-admin

Remove new line character (if exists). Also Python 2.7.8 added a new line character with read() resulting data dir not being recognized as directory.
correct English
Fixed a typo in the seaf-cli help message

Also made the capitalisation consistent
[common] use packed attribute if available
[build] Add CMake Build System

  - remove key storage stuff
  - python support
  - support for new-sync
[cleanup] silence multiple compiler warnings

  - silence the warning of uninitialized head_id in putcommit-v2-proc.c
  - silence the warning of implicit declaration of g_open in test-seafile-fmt.c
  - silence the warning of implicit declaration of g_stat in test-cdc.c
  - silence the warning of uninitialized e in merge-recursive.c
  - silence the warning of bm->size >= 0 is always true in fileserver.c
[controller] cleanup old code
[client] cleanup unused code
use int types defined in stdint.h
[lib] add seaf_daemonize
[client] remove more unused code