This patch includes some missing comparators/operators for influxdb:
>  - greater than
<  - less than
<> - not equal
!~ - doesn't match against

It includes the tag.operator fields to facilitate identification of the operators on the segments.
It keeps the logic for the regex syntax; although it changes the way to validate it, to handle the new operators use case.

Allow default org role to be Read Only Editor

fix(influxdb): fix for using template variables in side alias field in influxdb 0.9 editor, fixes #2446

fix(templating): fix for text panel when using template variables in text and repeating panel, fixes #2442

fix(templating): fixed issue with repeat row, was pretty buggy due to very recent change, fixes #2443

Changed font weight to look less muddy

Changed the font weight to look a bit less muddy. Any reason why we cant use a number instead of bold?

fix(influxdb): very minor fix to editor, blur event for alias input caused two refresh events, fixes #2429

updated some hard-coded colors to variables

fix(templating): fixed issue with templated dashboard and error selectOptionsForCurrentValue undefined

KairosDB: Update the template functionality to cohere with the very closely related OpenTSDB plugin

New graphite function: removeEmptySeries