v1.4.0-beta.1

Changelog

5dd232b Merge pull request #166 from replicatedhq/cluster-role-for-preflight
33816a9 Switch to clusterrole for preflights and support bundle for now
fcf2dcc Merge pull request #163 from replicatedhq/divolgin/delims
3f23aee Add license template context (#165)
63e5930 support for repl{{ ... }} delimiters in templates
597bc98 Merge pull request #164 from replicatedhq/divolgin/default-string
0d5aa13 check for string values correctly
e61e655 Use outer license endpoint (#162)
c896436 Merge pull request #161 from replicatedhq/divolgin/install
d25ee7f Fix request URL when channel is specified in upstream