FINERACT-1470: Fineract release plugin

fineract-doc/src/docs/en/diagrams/architecture-overview.puml

@@ -0,0 +1,3 @@
+@startuml
+Bob -> Alice : Hello
+@enduml

fineract-doc/src/docs/en/diagrams/release-process.puml

@@ -0,0 +1,24 @@
+@startuml
+title Fineract Release Process
+
+(*) ---> "Step 0: Select release manager"
+--> "Step 1: Send heads-up email to dev mailing list"
+--> "Step 2: Clean up JIRA"
+--> "Step 3: Create a release branch"
+--> "Step 4: Freeze JIRA version"
+--> "Continue with development on 'develop' branch"
+--> [1-2 weeks] "Step 5: Create release tag"
+--> "Step 6: Create a distribution"
+--> "Step 7: Sign the distribution artifacts"
+--> "Step 8: Upload distribution artifacts to staging environment"
+--> "Step 9: Verify distribution in staging environment"
+--> "Step 10: Start voting on the dev mailing list"
+if "72 hours or 3 yes votes?" then
+  -->[yes] "Step 11: Conclude the vote and announce results"
+endif
+--> "Step 12: Upload distribution artifacts to release environment"
+--> "Step 13: Close release branch and merge to 'develop'"
+--> "Step 14: Update website (not yet automated)"
+--> "Step 15: Send email to announcement mailing list"
+--->(*)
+@enduml

fineract-doc/src/docs/en/diagrams/release-schedule.puml

@@ -0,0 +1,13 @@
+@startgantt
+[Heads up email] lasts 1 day
+[Open release branch] lasts 7 day
+[Prepare distribution for staging] lasts 2 days
+[Vote for distribution on staging] lasts 3 days
+[Prepare distribution for release] lasts 2 days
+[Announce release] lasts 2 days
+[Open release branch] starts at [Heads up email]'s end
+[Prepare distribution for staging] starts at [Open release branch]'s end
+[Vote for distribution on staging] starts at [Prepare distribution for staging]'s end
+[Prepare distribution for release] starts at [Vote for distribution on staging]'s end
+[Announce release] starts at [Prepare distribution for release]'s end
+@endgantt