[GODT-961] Update release notes link

* on release notes, check updates if link missing
* on update set release note link
* update version and links with every check
* clean old release notes
* change paths to IEapp notes

release-notes/ie.md

@@ -0,0 +1,26 @@
+## v1.1.2
+- 2020-09-23
+
+### New
+
+Improving performance
+
+  * Speed up import by implementing parallel processing (parallel fetch, encrypt and upload of messages)
+  * Optimising the initial fetch of messages from external accounts
+
+Better message parsing
+
+  * Better handling of attachments and non-standard formatting
+  * Improved stability of the message parser
+
+Improved metrics
+
+  * Added persistent anonymous API cookies
+
+
+### Fixed
+
+Fixed issues causing failing of import
+
+  * Import from mbox files with long lines
+  * Improvements to import from Yahoo accounts