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

LesionTracker/client/components/app/app.styl

@@ -0,0 +1,79 @@
+@import "{design}/app"
+
+$expandedHeight = 160px
+
+.logoImage
+  display: inline-block
+  height: 100%
+  float: left
+
+.topBar
+  height: $topBarHeight
+  theme('color', '$textPrimaryColor')
+  theme('background-color', '$primaryBackgroundColor')
+  transition(all 0.5s ease)
+
+  .brandSection
+    height: 30px
+    display: inline-block
+    text-decoration: none
+
+    .logoImage
+      margin: 0 8px
+      width: 30px
+
+    .logoText
+      display: inline-block
+      font-family: $logoFontFamily
+      font-weight: $logoFontWeight
+      theme('color', '$textPrimaryColor')
+      line-height: 30px
+
+  .studyListLinkSection
+    theme('border-left', '%s solid $uiBorderColor' % $uiBorderThickness)
+
+  .btn
+    theme('color', '$textSecondaryColor')
+    cursor: pointer
+    font-size: 13px
+    font-weight: 500
+    line-height: 26px
+    margin-top: 3px
+
+    &:hover
+      theme('color', '$hoverColor')
+
+    &:active
+      theme('color', '$activeColor')
+
+  &.studyList
+    background-color: rgba(21, 25, 30, 0.7)
+    height: $expandedHeight
+
+    .brandSection
+      height: 100%
+      width: 80%
+      padding-left: 50px
+      line-height: $expandedHeight
+
+      .logoImage
+        width: 50px
+        margin: 0 20px
+
+      .logoText
+        font-size: 30px
+
+    .studyListLinkSection
+      position: absolute
+      border: none
+      top: 5px
+      left: 5px
+
+#studylistTabs
+  height: "calc(100% - %s)" % $topBarHeight
+
+  .tab-pane
+    .viewerContainer
+      .loadingTextDiv
+        theme('color', '$textSecondaryColor')
+        font-size: 30px