Change the upload file size limit from 100MB to 500MB.
Fixes http://forum.gns3.net/topic9000.html
Check for the Dynamips version.
Replace "windows-style" line endings (\r\n) by "UNIX-style (\n) for the
IOURC file.
Replace "windows-style" line endings (\r\n) by "UNIX-style" (\n) for the
IOURC file.
Fixes #3 (invalid directory in PATH).
Use a temporary file for Dynamips process logging (avoid Windows file
locking when saving to another location).
Fixes topology loading issue.
Improve checks when starting IOU.
Fixes #4 (remove dependency on Tornado >= 3.1).
More specific path checks (file vs directory).
Fixes checks for free console and aux ports.
Fixes bug with finding a free port.
Change address/host binding implementation.
Checks for valid device IDs.
Use the FileExistsError exception.