Vector is now a class; extended on tthe server
html parsing
example.json
instructions for first use
update doc
settings now extendable with underscore; removed useless default settings from settings.json
secured account creation settings
docs update with settings
doc update
docs update
fix typos; manually edited from 97f49fbd8f
docs update, readme, history
Merge branch 'devel'

Conflicts:
	client/main.html