detect file infomation more accurately
Add an extra parameter to clone or download a repo
improve code of read-only repo
Update version to 3.1.8.
add server_url param for clone/download repo rpc
add "enable http sync" settings
update "server_url" property for all repos http sync
add some actions for context menu
if cancelled, don't continue to do the rename task
rename RenameDirent* to RenameFolder* and trim the input of new_name
get server status by ping seahub api
add option "disable verify http sync cert"
fixed server-url property name
refine the words of confirmation

discussion: https://github.com/haiwen/seafile-client/pull/258#discussion_r19922023
move the getBrand to utils/utils.cpp and remove duplicated defaultCcnetDir
Merge pull request #276 from haiwen/patch-19

move the getBrand to utils/utils.cpp and remove duplicated defaultCcnetDir
Merge pull request #258 from Chilledheart/patch-14

add a right click menu for item
update file browser
collaspe rename* and remove* into renameDirent and removeDirent respectively
fix a memory usage issue