Added .gitignore and deleted de .idea files
	new file:   .gitignore
	deleted:    .idea/.name
	deleted:    .idea/compiler.xml
	deleted:    .idea/copyright/profiles_settings.xml
	deleted:    .idea/dictionaries/jvalletw.xml
	deleted:    .idea/encodings.xml
	deleted:    .idea/gradle.xml
	deleted:    .idea/libraries/Gradle__hamcrest_core_1_3.xml
	deleted:    .idea/libraries/Gradle__jsr311_api_1_1_1.xml
	deleted:    .idea/libraries/Gradle__junit_4_11.xml
	deleted:    .idea/misc.xml
	deleted:    .idea/modules.xml
	deleted:    .idea/scopes/scope_settings.xml
	deleted:    .idea/uiDesigner.xml
	deleted:    .idea/vcs.xml
	deleted:    authentication.iml
Delete idea configure files.
Added .gitignore