Moved SequenceCanvas styles to styles.json
Moved from node-sass to Ruby sass. Importing JSON styles in SCSS file using SassyJSON
impemented validate method and set listento  to hear change events on model.
changed the listento params to change,add and remove. Also improved edit view
Merge branch 'feature/refactor' of https://github.com/Synbiota/GENtle2 into feature/refactor
implemented edit view and fixed ncbi parsing