Version 2.0.0 rc3

• Support IOU image without .bin at the end
• Allow to change some properties of an already connected ethernet switch
• Ensure we start only one ubridge
• Catch some broken hostname for compute node
• Fix limit of 20 docker containers
• Fix race conditions in creation of Frame Relay Switch
• Fix conversion of project from 1.X with custom symbol for cloud
• Dissallow parallel pull of docker images
• Add a scripts for running current dev version on GNS3 VM
• Fix a crash with missing size in the svg files
• Fix an utf8 error in auth code
• Improve vmrun timeout message
• Support utf-8 characters in user and password for auth
• Handle password configuration change on remote servers
• Fix Bug when delete fake-running VMBox
• Fix Can't connect to compute local on some computers
• Add a modification uuid to settings returned by the server
• Check python version in setup.py only for install
• Fix Session is closed when listing docker images
• Cleanup docker source code
• Use aiohttp session for docker queries
• Escape special characters from SVG text
• Fix some port short name display issues
• Catch server disconnected errors from computes
• Generate a node uuid if the uuid is missing in the .gns3
• Ensure to dump project before exporting it
• Fix return code check for SIGSEGV of IOU images
• Prevent vmname change for VirtualBox linked clone
• Upgrade to aiohttp 1.3.5 to solve issue with big file
• Handle some invalid svg
• Try to fix some 1.3 topology with corrupted data
• Fix ComputeError: Can't connect to Main server
• Catch error when the server as trouble to access to itself
• Catch a timeout error in docker
• Lock yarl version because 0.10 is not compatible with aiohttp 1.3
• Raise error if image are not avaible on main server during export
• Fix a race condition when killing ubridge
• If your settings from 1.X are broken with skip them at import
• Catch a permission error on symbols
• Catch unicode error when you try to duplicate a project with invalid characters
• Catch error when you try to put an invalid server url
• Fix an error when handling ubridge errors
• Fix crash when handling an error in project creation