Update convar and concommand creation (#56)

* don't switch editor url

* replace sf_ cvars to nsf_

* don't use deprecated GetConVarNumber

* sfframe use correct cvars

* add convar and concommand lib funcs

* use new lib funcs

* fix GetInfoNum using wrong cvar

* transfer old convar settings

* make sure exists first

* ignore replicated cvars saved on client

* fixes to parsing key values and specific cases

* Replace continues with goto

* remove so a better method can be done later

* remove helper url cvar and make it a constant

---------

Co-authored-by: Vurv <vurvdevelops@gmail.com>

Format codebase (#48)

Clarify prior license clause further

Merge branch 'master' of https://github.com/thegrb93/StarfallEx

Fix editor when no tab is open

Resolves two issues that would happen when no tab is open
- Rendering would break entirely due to the toolgun screen improperly depending on an active tab existing
- Close button would error

Fix owner receiving minified code (#42)

Update git clone command in readme (#38)

Update prometheus

Fix sfframe issue

Left a debug print, and didn't fix this with the merge