Create websessions folder at instantiation

When the plugin started and no websessions folder was present in the
gerrit site, an error message was logged. The folder was created after.

Create the websessions folder at instantiation time and change the log
level to info.

Change-Id: Id1b408bcd38adbcdeb40eb7ea6d3e9277e5046f2
1 file changed
tree: d351ada5b45a9cd7501ca831a00b4719b92ae4df
  1. .gitignore
  2. .settings/
  3. BUCK
  4. LICENSE
  5. src/