Json Schema update (#58)

* Import validator schemas

Delete files
Replace per validator schemas
Add a .gitignore file

* Added descriptions in v1.0

* fix 2.1 geofencing_zones.json

* fix error in system_pricing_plans for v2.1 and v2.2

* fix typo in vehicle_types_available in v2.1 and v2.2

* fix typo in geofencing_zones in v2.1 and v2.2

* fix error in system_calendar

* define non negative integer as integer in json schema

* fix typos in descriptions

* Delete index.js

* Add description in system_regions

* fix version numbers

* update id

* Add v2.3RC files & update version numbers

* Update the files to the 2.3-RC

* add is_charging_station

* remove vehicles from station_status.json

.gitignore

@@ -0,0 +1,87 @@
+# Ignore all IDEA files. Comment out the following line if you wish to ignore only particular files (listed below).
+.idea/
+
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/modules.xml
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+.idea/artifacts
+.idea/compiler.xml
+.idea/jarRepositories.xml
+.idea/modules.xml
+.idea/*.iml
+.idea/modules
+*.iml
+*.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+# Gradle
+.gradle
+build/
+
+# Inputs and outputs
+/input/
+/output/
+
+# Mac
+*/.DS_Store
+.DS_Store