This change should allow a frame which is not topmost to still navigate a child page

...escript-vue 

BREAKING CHANGE: the options object of $navigateTo has been simplified
fix #213 

* Fix typo error which happens in case-sensitive filesystems.
* Add <Frame> node to all the samples.

and fix wrong parent frame search function

* chore: update backers
* feat: Starting router chores
* horror: Juggling router-views
* fix: rollup
* fix: Add a missing method.
* add: frame transition support
* fix: back transition not detected
add: back transition auto flips direction (for predefined {N} transitions) - configurable with back-transition="flip|mirror" - default: flip.
* chore: Remove some nextTicks that are seemingly not needed.
chore: cache regexps.
add: Try adding some profiling stats.
* add: remove buble in order to use ES2015+ as both Android and iOS engines are quite new.
add: Add some ES2015+ operators where possible
add: return elements where they should be returnes
add: start implementing support for push/replace/go with animation object.
fix: change one deprecated command
* fix: specifying Page transition on push/replace/go.
chore: convert NativeScriptHistory to class.
* fix: remove the back-transition setting, as it breaks page reusability. This breaks ListView events after back navigation though.
* fix: the back problem (hopefully) - needs more testing first
* fix: remove buble references
fix: speed up default slide transitions to match Angular ones
add: prop.decode modifier to decode HTML entities
* fix: the page is still reactive while leaving it - causes changes to $route to be visible.
* fix: really destroy the page when it should be (previous on back navigation)
* fix: router back on app root
* fix: iOS back button skips the router
chore: some formatting
* fix: rename transition props to ios:transition and android:transition

...r. See #292 

* add: dev:dist script to run ns-vue locally
* chore: refactor router plugin to History only
* fix: remove default on require
temp: test some performance tweaks
* fix: formatting
* fix: the way router is used
add: export router from ns-vue
* fix: router replace
* chore: formatting
* chore: formatting
* fix: better plugin and remove router from ns-vue
* fix: use a simpler factory mixin for the extensibility point
* fix: back transition after mingling with components
* fix: possibility to stop back button handling
* add: start implementing router cache
* fix: simplify page
* fix: more simplification
* chore: remove a row
* fix: linting