Work on refactoring measurements out of Lesion Tracker package

- Removed AssociatedStudies Collection
- Measurement API is generated from configuration files
- Data exchange methods are defined in configuration

Packages/ohif-hanging-protocols/client/components/settingEntryDialog/settingEntryDialog.styl

@@ -0,0 +1,43 @@
+@import "{design}/app.styl"
+
+.settingEntryDialog
+  theme('border', '1px solid $uiBorderColor', 0.95)
+  theme('background', '$uiGrayDarkest', 0.95)
+  theme('color', '$textSecondaryColor')
+  position: absolute
+  top: 0
+  bottom: 0
+  left: 0
+  right: 0
+  z-index: 100
+  width: 300px
+  height: 200px
+  margin: auto
+  padding: 10px
+  outline: none
+  border-radius: 8px
+
+  .dialogContent
+    text-align: center
+    margin-bottom: 10px
+
+    .row
+      margin: 15px 0
+
+  .btn
+    text-decoration: none
+
+  #cancel
+    float: left
+
+  #save
+    float: right
+
+  input.currentValue
+    width: 95%
+    text-align: center
+    padding: 4px
+    color: black
+    height: 30px
+    border-radius: 2px
+    border: 0