Add jsfiddle link to ISSUE_TEMPLATE.md

Removed reiterative

Clean up GLTFLoader

fix syntax errors and typo

Fix minor syntax error

Autofocus on filter input box

Also, removed unnecessary tag <thead>

Fixed a typo.

- "array should contains objects" to "array should contain"
- "should be from of" to "should be of". I assume that was the intent, and not "should be from"
- add missing periods and remove white space before breaks for consistency

FBXLoader: add Periodic form for NURBS

Typo in Object3D docs

fix grammar in CompressedTexture docs

GLTFLoader materials only get passed used properties

Update Material.html

Fixed a typo.

- "array should contains objects" to "array should contain"
- "should be from of" to "should be of". I assume that was the intent, and not "should be from"
- add missing periods and remove white space before breaks for consistency

Fix a bug about 3MFLoader