Added initial version of the readme file

README.md

+redminer
+
+Automating RedMine (http://www.redmine.org) with Perl.
+
+The script is equipped with an in-place RedMiner::API wrapper for RedMine REST API (http://www.redmine.org/projects/redmine/wiki/Rest_api). 
+
+New calls and commands are supposed to be added on demand.
+
+Dependencies
+
+* Perl 5.10+
+* Config::IniFiles
+* LWP::UserAgent
+* JSON::XS