libraries version added to posts

Author: maciej-nowak

_drafts/2019-01-14-junit.md

@@ -6,6 +6,7 @@ categories: ["Testowanie"]
 image: testing/junit
 github: testing/tree/master/junit
 description: "Testowanie"
+version: JUnit v4.12
 keywords: "testowanie, testing, testy, jednostkowe, automatyczne, lokalne, instrumentalne, before, after, rule, unit test, pokrycie kodu, code coverage, przypadki testowe, klasa testowa, metoda testowa, junit, androidjunit, runner, robolectric, mockito, android, programowanie, programming"
 ---
 

_drafts/2019-01-21-mockito.md

@@ -6,6 +6,7 @@ categories: ["Testowanie"]
 image: testing/mockito
 github: testing/tree/master/mockito
 description: "Testowanie"
+version: Mockito v2.23
 keywords: "testowanie, testing, testy, jednostkowe, automatyczne, lokalne, dubler, zaślepka, atrapa, unit test, mock, spy, stub, junit, verify, when, thenreturn, answer, mockito, powermock, mockk, robolectric, android, programowanie, programming"
 ---
 

_drafts/2019-01-28-robolectric.md

@@ -6,6 +6,7 @@ categories: ["Testowanie"]
 image: testing/robolectric
 github: testing/tree/master/robolectric
 description: "Testowanie"
+version: Robolectric v4.12
 keywords: "testowanie, testing, testy, jednostkowe, automatyczne, lokalne, instrumentalne, zaślepka, atrapa, unit test, mock, stub, robolectric, robolectrictestrunner, config, shadow, build, setup, controller, activitycontroller, activity, fragment, service, intent, contenrprovider, android, programowanie, programming"
 ---
 

_drafts/2019-02-04-espresso.md

@@ -6,6 +6,7 @@ categories: ["Testowanie"]
 image: testing/espresso
 github: testing/tree/master/espresso
 description: "Testowanie"
+version: Espresso v3.1
 keywords: "testowanie, testing, testy, jednostkowe, integracyjne, manualne, ui, automatyczne, lokalne, instrumentalne, zaślepka, atrapa, unit test, mock, stub, espresso, android, programowanie, programming"
 ---
 

_includes/post-metadata.html

@@ -18,5 +18,11 @@ <h3 class="hero__category">{{ page.categories }}</h3>
       {{ site.data.strings.post-read | default: "read" }}
     </span>
   </div>
-  
+
+  {% if page.version %}
+    <div class="hero__meta">
+      <span><small>({{ page.version }})</small></span>
+    </div>
+  {% endif %}
+
 </div>

_posts/kotlin/2018-11-12-typy.md

@@ -6,6 +6,7 @@ categories: ["Kotlin"]
 image: kotlin/types
 github: kotlin/blob/master/types.kt
 description: "Kotlin"
+version: Kotlin v1.3
 keywords: "kotlin, typy, types, zmienne, stałe, mutable, immutable, read-only, constant var, val, rzutowanie, cast, operatory, operators, enum, alias, kolekcje, collections, generyczne, generics, android, programowanie, programming"
 ---
 

_posts/kotlin/2018-11-19-instrukcje_sterujace.md

@@ -6,6 +6,7 @@ categories: ["Kotlin"]
 image: kotlin/control_flow
 github: kotlin/blob/master/control-flow.kt
 description: "Kotlin"
+version: Kotlin v1.3
 keywords: "kotlin, instrukcje sterujące, control flow, pętla, for, while, loop, when, if, else, range, break, continue, return, android, programowanie, programming"
 ---
 

_posts/kotlin/2018-11-26-null.md

@@ -6,6 +6,7 @@ categories: ["Kotlin"]
 image: kotlin/null
 github: kotlin/blob/master/null.kt
 description: "Kotlin"
+version: Kotlin v1.3
 keywords: "kotlin, null, npe, nullable, elvis, wyjątki, exception, try, catch, finally, checked, unchked, throwable, android, programowanie, programming"
 ---
 

_posts/kotlin/2018-12-03-funkcje.md

@@ -6,6 +6,7 @@ categories: ["Kotlin"]
 image: kotlin/functions
 github: kotlin/blob/master/functions.kt
 description: "Kotlin"
+version: Kotlin v1.3
 keywords: "kotlin, funkcje, functions, lambda, rekurencja, recursion, scope, run, let, apply, also, with, argumenty, parametry, arguments, android, programowanie, programming"
 ---
 

_posts/kotlin/2018-12-10-klasy.md

@@ -6,6 +6,7 @@ categories: ["Kotlin"]
 image: kotlin/class
 github: kotlin/blob/master/class.kt
 description: "Kotlin"
+version: Kotlin v1.3
 keywords: "kotlin, klasa, class, nested, inner, sealed, inline, konstruktor, constructor, primary, secondary, properties, fields, var, val, public, private, protected, internal, android, programowanie, programming"
 ---