Annotation features

Enhancements in this version include:

• Button in Layout menu to relayout annotations by average component position
• Clicking on search result item now highlights & selects annotated graph components

Bug fixes

Fixes the following issues:

• Null pointer exception when importing network from cyjs file without CCD attributes
• Duplication of newly created annotations over multiple components
• Searching for newly created annotations
• More rigorous value type checking when searching/filtering

Enhanced searching

This update includes:

• Improved searching (name and description contains query)
• Filtering by value
• Clearer errors in annotation creation panel
• Documentation

Alpha Release

Includes basic annotation creation and search functionality