LUN-1665 : Fix calendar not beeing displyed in IE 10
- this occured when the user was set in Pacific Time and the offset wasn't included in
  the date string (ex: Wed Jun 18 05:21:38 PDT 2014) so the regex failed
- to fix this get timezone programaticaly using the Date object methods
Minor css fix for font size
LUN-1665: Add support for timezones that are not multiple of hours
Merge pull request #33 from pbs/LUN-1665

Lun 1665