Add Gitter badge (#1)

Author: gitter-badger

README.md

@@ -1,5 +1,7 @@
 # DynamicsCrm-Template-based-Code-Generator-Plugin
 
+[![Join the chat at https://gitter.im/yagasoft/DynamicsCrm-TemplateBasedCodeGeneratorPlugin](https://badges.gitter.im/yagasoft/DynamicsCrm-TemplateBasedCodeGeneratorPlugin.svg)](https://gitter.im/yagasoft/DynamicsCrm-TemplateBasedCodeGeneratorPlugin?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
 ### Version: 1.0.0.3
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