Create separate modules for charts and pivot-table widgets jmix-proje…

…cts/jmix-ui#433

1. Add modules: charts-widgets, pivot-table-widgets
2. Move widgets (JmixAmchartsSceneWidget, JmixAmStockChartSceneWidget),
   connectors (e.g. JmixAmchartsSceneConnector) and classes related to them,
   ChartsWidgetSet.gwt.xml to charts-widgets module
3. Move JmixPivotTableSceneWidget, connectors: JmixPivotTableSceneConnector,
   JmixPivotTableExtensionConnector and classes related to them,
   PivotTableWidgetSet.gwt.xml to pivot-table-widgets module

build.gradle

@@ -121,8 +121,10 @@ def dependencySubstitutionMap = [
         'io.jmix.ui:jmix-ui-widgets-compiled'                  : 'ui-widgets-compiled',
         'io.jmix.ui:jmix-charts'                               : 'charts',
         'io.jmix.ui:jmix-charts-starter'                       : 'charts-starter',
+        'io.jmix.ui:jmix-charts-widgets'                       : 'charts-widgets',
         'io.jmix.ui:jmix-pivot-table'                          : 'pivot-table',
         'io.jmix.ui:jmix-pivot-table-starter'                  : 'pivot-table-starter',
+        'io.jmix.ui:jmix-pivot-table-widgets'                  : 'pivot-table-widgets',
 ]
 
 if (System.getenv("JMIX_USE_PRIVATE_REPOSITORIES")) {

settings.gradle

@@ -127,8 +127,10 @@ includeProject('ui-widgets', 'jmix-ui/ui-widgets')
 includeProject('ui-widgets-compiled', 'jmix-ui/ui-widgets-compiled')
 includeProject('charts', 'jmix-ui/charts')
 includeProject('charts-starter', 'jmix-ui/charts-starter')
+includeProject('charts-widgets', 'jmix-ui/charts-widgets')
 includeProject('pivot-table', 'jmix-ui/pivot-table')
 includeProject('pivot-table-starter', 'jmix-ui/pivot-table-starter')
+includeProject('pivot-table-widgets', 'jmix-ui/pivot-table-widgets')
 
 includeProject('sampler', 'jmix-sampler', false)