Checks the minimum compatible version of the tool from deploy.xml with the existing version in the lams_configuration table, failes if the tool is not compatible
Closes [LI-53] and nearly closes [LI-50] There is now an option in every tool's build.xml called hideTool, if set to true, the tool's valid flag will be set to 1 or 0 if false when the tool is deployed
LDEV-1146: Increase login field length to 255. Also increased the workspace folder name to 255 as found that it wasn't long enough for a user with two very long names, while testing the login field changes.