compareUrl: url parameters broken

[mpalpha]

When passing the following configuration options:

"auto-changelog": {
    "output": "README.md",
    "template": "assets/templates/changelog.hbs",
    "compareUrl": "http://<enterprise bitbucket server repo url>/compare/diff?targetBranch=refs%2Ftags%2F{from}&sourceBranch=refs%2Ftags%2F{to}"
}

The "equals" character is encoded to:

http://<enterprise bitbucket server repo url>/compare/diff?targetBranch&#x3D;refs%2Ftags%2F1.0.1&amp;sourceBranch&#x3D;refs%2Ftags%2F1.0.2

which is required for custom bitbucket servers, not bitbucket.org

[cookpete]

As of v1.16.2, the noEscape option is used to prevent Handlebars from automatically escaping anything in the templates. This should hopefully fix all issues around escaped characters in templates.

The only processing still done is manually encoding < and > characters in commit subjects to prevent markdown layout breaking: 575dcc9