Stable release candidate 1.3.0-rc2

Another pre-release as we work our way to 1.3.0 final. Thanks to everyone helping to test and fix the remaining issues. Changes since RC1 below:

b62f8b78 remove draft saving debug                                                        (2021-06-11) <Jason Munro>
f4116582 more work on drafts - fix missing from address                                   (2021-06-10) <Jason Munro>
7cf9ec65 add debugging around saving drafts                                               (2021-06-10) <Jason Munro>
3052ef76 more work on drafts                                                              (2021-06-10) <Jason Munro>
591f824c remove angle brackets from resumed draft E-mail addresses                        (2021-06-09) <Jason Munro>
8c08d635 show rule color in list as background or text based on target                    (2021-06-09) <Jason Munro>
09346ffb couple fixes around new drafts                                                   (2021-06-09) <Jason Munro>
02ddf0d1 test update for css change when not logged in                                    (2021-06-08) <Jason Munro>
340d698c only output minimal css when not logged in                                       (2021-06-08) <Jason Munro>
e01a7ad5 fix unit tests after adding a new lang                                           (2021-06-08) <Jason Munro>
fcfa580a new Indonesian language thanks to gemelli and naomi16i                           (2021-06-08) <Jason Munro>
cb5843eb release notes + change log for 1.3.0                                             (2021-06-08) <Jason Munro>
1b66d3e7 IMAP support check for profile_status method                                     (2021-05-10) <Henrique Borba>