Merge pull request #15 from ledgersmb/1.4

1.4: Update.
Fix #1130: Can't attach file (PDF) to contact.
(grafted from 09535cdd6346ca12b8cf0e44ba33e6d0ab85b3ea)

--HG--
extra : source : 09535cdd6346ca12b8cf0e44ba33e6d0ab85b3ea
Re #1164: Add hidden 'batch_id' value.
(grafted from dd7555fea1198523ae87ea50b32e0935b4db1d2b)

--HG--
extra : source : dd7555fea1198523ae87ea50b32e0935b4db1d2b
Fix all buttons on single batch screen (fixes #1164 and #1163).
(grafted from 1f2f414c60bf743a431bf71f0f25ddc188534b6a)

--HG--
extra : source : 1f2f414c60bf743a431bf71f0f25ddc188534b6a
Merge pull request #16 from ledgersmb/1.4

1.4: Sync with master repo.
De-duplicate function naming.
(grafted from a1f902bdb5f6a31aff58ef16217661adbb9a41e9)

--HG--
extra : source : a1f902bdb5f6a31aff58ef16217661adbb9a41e9
Fix REVOKE statement.
(grafted from 5b0a504d56541aa80100049b6e20329880a72839)

--HG--
extra : source : 5b0a504d56541aa80100049b6e20329880a72839
Merge pull request #83 from ehuelsmann/1.4

Fix #1130: Can't attach file to contact.