add support of dev docs to projects

add dev docs to some projects

_posts/2014-01-14-about-zshrc.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: zshrc, configuration, linux
 title: About zshrc
 short: about-zshrc

_posts/2014-01-21-building-qutim-using-qt5.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: archlinux, linux, building, qutim
 title: Building Qutim using Qt5
 short: building-qutim-using-qt5

_posts/2014-03-06-site-changes.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: site, github pages
 title: Site changes
 short: site-changes

_posts/2014-03-23-creating-custom-repo.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: archlinux, configuration, linux
 title: Creating own repository
 short: creating-custom-repo

_posts/2014-04-18-loveless.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: offtop
 title: Loveless
 short: loveless

_posts/2014-05-07-my-desktop.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: настройка, linux, archlinux
 title: Apps which I use
 short: my-desktop

_posts/2014-05-18-disabling-baloo.html

@@ -2,7 +2,7 @@
 category: en
 type: paper
 layout: paper
-hasTr: true
+hastr: true
 tags: linux, archlinux, building
 title: Disabling baloo, gentoo-way
 short: disabling-baloo

_posts/2014-07-17-writting-own-completions-p1.html

@@ -1,7 +1,7 @@
 ---
 category: en
 type: paper
-hasTr: true
+hastr: true
 layout: paper
 tags: linux, development
 title: Writting own Shell completions. Zsh

_posts/2014-07-17-writting-own-completions-p2.html

@@ -1,7 +1,7 @@
 ---
 category: en
 type: paper
-hasTr: true
+hastr: true
 layout: paper
 tags: linux, development
 title: Writting own Shell completions. Bash