Add ChangeLog

ChangeLog.adoc

+= gitchart ChangeLog
+:author: Sébastien Helleu
+:email: flashcode@flashtux.org
+:lang: en
+
+
+== Version 1.3 (under dev)
+
+* fix check of javascript command line argument (issue #3)
+* add argument --all for git log commands
+
+== Version 1.2 (2014-12-06)
+
+* add option -j/--js to customize javascript files/links
+* fix the working directory for the second git command
+
+== Version 1.1 (2014-04-18)
+
+* fix PEP8 warnings
+
+== Version 1.0 (2013-11-10)
+
+* fix parsing of authors
+
+== Version 0.9 (2013-11-10)
+
+* ignore UTF-8 decoding errors
+
+== Version 0.8 (2013-11-10)
+
+* add chart "commits_day"
+* rename chart "commits_hour" to "commits_hour_day" and "commits_day" to "commits_day_week"
+* add option -s/--sort-max
+* rename option -m/--max to -d/--max-diff
+
+== Version 0.7 (2013-11-09)
+
+* fix chart title
+
+== Version 0.6 (2013-11-08)
+
+* add a main function
+
+== Version 0.5 (2013-11-02)
+
+* make options title/repository optional
+* add option -m/--max
+* display SVG on standard output if filename is "-"
+
+== Version 0.4 (2013-10-25)
+
+* add PNG support
+
+== Version 0.3 (2013-03-21)
+
+* fill months without commits (set value to 0) in chart "commits_year_month"
+
+== Version 0.2 (2013-03-16)
+
+* read all data on standard input (no more limit at 1MB)
+* add missing argument "title" in help
+
+== Version 0.1 (2013-03-15)
+
+* first release