Add an extra parameter to clone or download a repo
improve code of read-only repo
Update version to 3.1.8.
add action "resync" to unsync and resync a library
Merge pull request #292 from haiwen/resync

add action "resync" to unsync and resync a library
update version to v3.1.9
update version to 3.1.10
update version to 3.1.11
fixed resync an encrypted library

We need put the download dialog into "merge with existing folder"
mode when resyncing an encrypted library.
Merge pull request #309 from haiwen/resync

fixed resync an encrypted library
add images for resync_action
Merge pull request #316 from haiwen/add_images_for_resync_action

add images for resync_action
Merge remote-tracking branch 'origin/3.1'

Conflicts:
	CMakeLists.txt
	Info.plist
	seafile-client.pro
	src/rpc/rpc-client.cpp
	src/rpc/rpc-client.h
	src/ui/create-repo-dialog.cpp
	src/ui/download-repo-dialog.cpp
	src/ui/init-vdrive-dialog.cpp
	src/ui/repo-tree-view.cpp
	src/ui/repo-tree-view.h