add support of dev docs to projects

add dev docs to some projects

projects/git-etc.html

@@ -1,9 +1,10 @@
 ---
-hasTr: true
+hastr: true
 layout: project
 title: git-etc
 short: git-etc
 hasgui: true
+hasdocs: false
 developers:
     - Evgeniy Alelseev
 license: GPLv3

projects/index.html

@@ -1,5 +1,5 @@
 ---
-hasTr: true
+hastr: true
 layout: default
 title: arcanis' projects
 comment: false

projects/netctl-gui.html

@@ -1,9 +1,10 @@
 ---
-hasTr: true
+hastr: true
 layout: project
 title: Netctl GUI
 short: netctl-gui
 hasgui: true
+hasdocs: true
 developers:
     - Evgeniy Alelseev
 license: GPLv3

projects/oblikuestrategies.html

@@ -1,9 +1,10 @@
 ---
-hasTr: true
+hastr: true
 layout: project
 title: Oblikue strategies
 short: oblikuestrategies
 hasgui: true
+hasdocs: false
 developers:
     - Evgeniy Alelseev
 license: GPL

projects/pytextmonitor.html

@@ -1,9 +1,10 @@
 ---
-hasTr: true
+hastr: true
 layout: project
 title: py-text-monitor
 short: pytextmonitor
 hasgui: true
+hasdocs: false
 developers:
     - Evgeniy Alelseev
     - Ernesto Avilés Vzqz (Spanish translation)

projects/queued.html

@@ -1,9 +1,10 @@
 ---
-hasTr: true
+hastr: true
 layout: project
 title: queued
 short: queued
 hasgui: false
+hasdocs: false
 developers:
     - Evgeniy Alelseev
 license: GPLv3