fix(framework): remove white spaces from hbs parser

[fifoosid]

Fixes #1600

[vladitasev]

It would be best to move your new RegExp immediately after the one stripping new lines. This way, the spaces it adds can be stripped by the next regular expressions.
In addition, the regular expression that strips whitespaces around < only strip to the left, not to the right.
Furthermore, there is no equivalent RegExp that strips spaces around > so there is always a space at the end of each line.

I tested with:

return source
		.replace(/\n+/g, "")
		.replace(/\t+/g, " ")
		.replace(/\s*<\s*/g, "<")
		.replace(/\s*>\s*/g, ">")
		.replace(/}}\s+{{/g, "}}{{");

which moves yours to the second line, adds one for > and strips spaces on both sides for both < and >.