fix display issue of popup window on linux
fix clipboard paste issue on linux, the clipboard behavior is not consistent on MacOSX and X window
bug fix: rename folder, the folder name display issue
bug fix: select trash and trigger new note create document on /My Notes/ folder, not trash
bug fix: author should have permission to delete document created by own
bug fix: attachment windows attachment type display issue, not complete, need add more types here
bug fix: attachment window drawing issue on KDE desktop
New features: assign multi tags for multi documents
bug fix: editor status reflect

1. main menu item reflect
2. editor popup context menu reflect issue
3. editor toolbar item disable when needed
non-bugfix
Qt5 build support, fixed on arch-linux
Critical bug fix on arch-linux

internal zlib header used by quazip made png read error, and could
not load all image files from Qt, remove quazip and build
from source as library, link to system builtin zlib fix the issue.

please refer for detailed info:
http://github.com/WizTeam/WizQTClient/issues/152