* Resolved issues:
* #0006: Fix timeline menu UI.
* #0015: Create new timeline button in timeline menu.
* #0017: Implement timeline creation.
* Removed ts_api:post_timeline/3, corresponded to `POST` to
`/ts_api/timelines/<user-id>`, which makes no sense as there is no way to
auto-generate new timeline-ids.
* Changed ts_api:put_timeline/3 to use ts_timeline:write. This resolved#0017.
* Changed ts_api:put_entry/4 to use ts_entry:write.
* Implemented ts_entry:write/1 and ts_timeline:write/1. These functions are
simple passthroughs to mnesia:dirty_write/1.
* Added clarifing documentation for ts_json:record_to_ejson JSON formats.
* Renamed ts_json:ejson_to_record/2 to ts_json:ejson_to_record_strict/2 and
added ts_json:ejson_to_record/2 as a lax version of the same.
* Updated all ts_api functions to use updated ts_json methods.
* Fixed returned information in ts_api:put_timeline/3
* Added UI for new timeline button.
* Added client-side implementation of new timeline creation. There is a problem
on the server-side, PUT should support creating new items and updating
existing items.
- Switched from a global reset in www/css/ts-screen.scss to a selected
top-level elements reset to allow default formatting for user notes.
- Restructured the #entry-list and entry displays.
- Restructured notes div, now has a sub-div for text and a textarea
element for input.
- Added Showdown.js, a JavaScript Markdown library for formatting comments.
- Moved EntryView blur events to the View events map.
- Added images for expansion of notes.
- Added the ability to edit notes.
- Split EntryListView.addOne into renderOne and addOne so that renderOne
can be called with a new entry (fixes duration glitch)
