Version 1.2.0

This release comes with some new features, usability improvements and
a better build & release process.

Features:

* Documentation has been improved significantly, check out the new
  [README][] and follow the links within!
* Extra variables can now be loaded from files on disk. Simply specify
  a list of YAML/JSON files under the 'import' key in your cluster
  context file. Check out #66 for details!
* Resource set paths can now be overridden by users. By default it is
  assumed that the path to a resource set is the same as its name,
  however this is now user-controllable.
  This means the same resource set can be included multiple times
  under different names, for easier including/excluding. See #71 for
  details!
* Kontemplate is currently getting a website that is under construction
  at [kontemplate.works][] - feel free to check it out and
  [give feedback][]!

Fixes:

* Windows release binaries now have the correct filename
* Several potential warning and error messages have been improved

Release binaries are signed with GPG key `66F505681DB8F43B` which is
verified on my Github profile.

[README]: https://github.com/tazjin/kontemplate/blob/master/README.md
[kontemplate.works]: http://kontemplate.works/
[give feedback]: https://github.com/tazjin/kontemplate-website/issues

build-release.sh

@@ -3,7 +3,7 @@ set -ueo pipefail
 
 readonly GIT_HASH="$(git rev-parse --short HEAD)"
 readonly LDFLAGS="-X main.gitHash=${GIT_HASH} -w -s"
-readonly VERSION="1.1.0-${GIT_HASH}"
+readonly VERSION="1.2.0-${GIT_HASH}"
 
 function binary-name() {
     local os="${1}"

kontemplate.frm

@@ -73,7 +73,7 @@ action:
       echo 'nameserver 8.8.8.8' > /etc/resolv.conf
       apt-get update && apt-get install -y git ca-certificates
       mkdir -p /go/src/github.com/tazjin
-      git clone --single-branch --branch v1.1.0 https://github.com/tazjin/kontemplate /go/src/github.com/tazjin/kontemplate
+      git clone --single-branch --branch v1.2.0 https://github.com/tazjin/kontemplate /go/src/github.com/tazjin/kontemplate
       cd /go/src/github.com/tazjin/kontemplate
       ./build-release.sh build
 outputs:

main.go

@@ -11,7 +11,7 @@ import (
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const version string = "1.1.0"
+const version string = "1.2.0"
 
 // This variable will be initialised by the Go linker during the builder
 var gitHash string