docs(guide/Scopes): add "the" in front of "DOM" on line 42

Closes #9818
fix(select): assign result of track exp to element value

Fixes a regression where the option/select values would always be set to
the key or index of a value within the corresponding collection. Prior to
some 1.3.0 refactoring, the result of the track expression would be bound
to the value, but this behavior was not documented or explicitly tested. A
cache was added in order to improve performance getting the associated
value for a given track expression.

This commit adds one explicit test for this behavior, and changes several
other trackBy tests to reflect the desired behavior as well.

Closes #9718
Fixes #9592
docs(select): add more notes about ngRepeat and clean up style

Closes #9592
docs(ngValue): replace input[select] with option for clarity

It is impossible to create an `input[select]`, so it appears
the intention here was actually `option`.

Fixes #7994
Closes #8203
docs(guide/index): add link to angular-meteor

Bueno!

Closes #9844
test($route): fix test names
fix($route): fix redirection with optional/eager params

Previously, when (automatically) redirecting from path that fetured a
trailing slash and optional or "eager" parameters, the resulting path
would (incorrectly) contain the special characters (`?`,`*`) along with
the parameter values.

Closes #9819