[email protected] breaks templating in url

[rjrahul]

In latest version, variable-templating breaks in URL of the operation template. Reason for this is the use of url.resolve that causes variable-template string "{variable}" to get parsed into URL format and internally loopback-connector-rest uses string match to determine if variable-template is being used.

Reverted the fix in PR#10

[rjrahul]

We can possibly use decodeURI V8 method to do URI decoding. Check for all characters is done as follows using REPL

> var b = url.resolve('https://abc.com/','/abc~a!b@c$d*e(f)?a=b\\c&b={de},f^g;`k|j+"de"&c=\'<a>\'#fragment')
undefined
> b
'https://abc.com/abc~a!b@c$d*e(f)?a=b%5Cc&b=%7Bde%7D,f%5Eg;%60k%7Cj+%22de%22&c=%27%3Ca%3E%27#fragment'
> decodeURI(b)
'https://abc.com/abc~a!b@c$d*e(f)?a=b\\c&b={de},f^g;`k|j+"de"&c=\'<a>\'#fragment'

[DerekTBrown]

+1