[TSD-91] Create changelog and changes documentation about the project. (#49)

Author: ksaric

ChangeLog.md

@@ -1,4 +1,66 @@
 # Changelog for log-classifier
 
+
 ## Unreleased changes
 
+No unreleased changes.
+
+## 1.4 (03.08.2018)
+
+* [TSD-98] Run debugger - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/48
+* [TSD-97] to_be_analysed tag removed by debugger. - @ksaric https://github.com/input-output-hk/log-classifier/pull/46
+* Rob/tsd92 ci spec test output - @robcohen https://github.com/input-output-hk/log-classifier/pull/44
+* [TSD-90] Return strict bytestring instead of lazy bytestring - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/42
+
+## 1.3 (30.07.2018)
+
+* [TSD-89] Run the debugger - @ksaric https://github.com/input-output-hk/log-classifier/pull/41
+* [TSD-87] Run the debugger on specific tag. - @ksaric https://github.com/input-output-hk/log-classifier/pull/40
+* Nix builds work - @robcohen https://github.com/input-output-hk/log-classifier/pull/39
+* [TSD-86] Create visual architecture of the project - @ksaric https://github.com/input-output-hk/log-classifier/pull/38
+* [TSD-71] Generalize HTTP functions to a layer. - @ksaric https://github.com/input-output-hk/log-classifier/pull/36
+* [TSD-82] Fix failing tests. - @ksaric https://github.com/input-output-hk/log-classifier/pull/35
+* Rob/tsd80 buildkite ci nix - @robcohen https://github.com/input-output-hk/log-classifier/pull/34
+* [TSD-77] Fix two documentation issues that caused Hoogle to break - @mdimjasevic https://github.com/input-output-hk/log-classifier/pull/32
+
+## 1.2 (15.07.2018)
+
+* [TSD-74] Run debugger v1.2 - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/31
+* Rob/ts21 install guide - @robcohen https://github.com/input-output-hk/log-classifier/pull/30
+* [TSD-73]  - @ksaric https://github.com/input-output-hk/log-classifier/pull/29
+* [TSD-72]  Add option for running log-classifier on local zip - @ksaric https://github.com/input-output-hk/log-classifier/pull/28
+* [TSD-69] Add connection pooling - @ksaric https://github.com/input-output-hk/log-classifier/pull/27
+* [TSD-70] Exception handling when reading log files - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/26
+* [TSD-47] Create SQLite schema and insert data using HTTP - @ksaric https://github.com/input-output-hk/log-classifier/pull/25
+* [TSD-59] Keep existing tags, fields as it is after processing the ticket - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/24
+* [TSD-58] Add logging feature - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/23
+* [TSD-57] Fix the run for unassigned tickets - @ksaric https://github.com/input-output-hk/log-classifier/pull/22
+
+## 1.1 (22.06.2018)
+
+* Run debugger 1.1 - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/21
+* [TSD-50] Fix Zendesk URL parameters. - @ksaric https://github.com/input-output-hk/log-classifier/pull/20
+
+## 1.0 (20.06.2018)
+
+* [TSD-41] Run the debugger on everything pending, open, new, on-hold and unassigned for all agents. - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/19
+* [TSD-39] Caching using a simple SQLite database - @ksaric https://github.com/input-output-hk/log-classifier/pull/18
+* [TSD-40] Send the message in to all requesters with no log in the ticket - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/17
+* [TSD-17] - Statistics Module - @robcohen https://github.com/input-output-hk/log-classifier/pull/16
+* [TSD-18] Add simple tests - @ksaric https://github.com/input-output-hk/log-classifier/pull/14
+* [CO-296]  Extract and make ZenDesk API testable - @ksaric https://github.com/input-output-hk/log-classifier/pull/13
+* [CO-293] Fix before a production run. - @ksaric https://github.com/input-output-hk/log-classifier/pull/12
+* [CO-293] Add a configuration option for public comment, bump version,… - @ksaric https://github.com/input-output-hk/log-classifier/pull/11
+* [CO-290] Change Zendesk response template - @ksaric https://github.com/input-output-hk/log-classifier/pull/10
+* [CO-290] Change Zendesk response template. - @ksaric https://github.com/input-output-hk/log-classifier/pull/9
+* [CO 280] Switch to universum - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/8
+* [CO 281] Use Options.Applicative for parsing - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/7
+* [CO 275] Fix -Wall warning - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/6
+* [CO-275] Fix log classifier project information - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/5
+* [CO-279] Document project architecture - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/4
+* [CO-278] Migrate log-classifier to stack. - @ksaric https://github.com/input-output-hk/log-classifier/pull/3
+
+## 1.0 (Before 26.04.2018)
+
+* Map the existing Debugger issues with FAQ info. - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/2
+* Log classifier improvements - @HirotoShioi https://github.com/input-output-hk/log-classifier/pull/1