hub - accounts > creating a profile + registries

changed accounts section id to creating a profile. added registries
section with amended content from docker article
replace env vars

Replace environmental variable with full path for utils.
How does it work section added to QS

High-level on images, repos, and containers
Merge pull request #7 from saltysnacks/master

Updates to ide overview and spoonscript reference
quick fix to QS

"spoon run" -> "spoon commit"
doc-290

content adjustments for hub section
Update profile section
remove suggestion to use uppercase

remove suggestion to use uppercase for spoon script commands
Tour 1 revamp + QS changes + Tour 2 start
intro sentence for samples

didn't flow without this just went straight to "Java" with no
explanation
change language to be more clear
Tour 1 fixes
Adding subsections, sidenav now generated per topic
Tour 1 quick fixes
Moving docsHeader import
Tour 1 fixes
Tour 2 small change
Tour 1 line fix
Removing duplicate 'logs' from command line sidebar
removed registries from hub section