Consequences fields, Stress Track Addition

Added fields for consequence slots, gave them proper ids. Determine how to add milds and expand box css to compensate.

Stress tracks can be added similar to Aspects. Made link for update modal form, but need to actually figure out how to present it and update the form data.
Merge branch 'development' into sheet-editor
Added test user to sample database
Updated README file
Merge branch 'development' into sheet-editor
Merge branch 'development' into sheet-editor
Added json/db insertion tool, updated sample JSON character
Started on a character sheet template
Added stress tracks to template
Added consequences to template
Added start of skills section
Finished skills section, file cleanup
Updated database with latest sample character sheet
Fixed bug with username checking
Added stunts and powers section
Fine-tuning spacing
Merge remote branch 'origin/sheet-editor' into sheet-editor
Revised JSON totals section, added default sheet for new characters
Minor updates, added username to character sheet
Added clunky toughness indicators