Update articles

OsmAnd/build.gradle

@@ -287,7 +287,6 @@ task collectHelpContentsAssets(type: Copy) {
 		include "about.html"
 		include "changes.html"
 		include "faq.html"
-		include "technical-articles.html"
 		include "map-legend.html"
 	}
 	from("../../help/website/feature_articles") {

OsmAnd/build.gradle.lib

@@ -174,7 +174,6 @@ task collectHelpContentsAssets(type: Copy) {
 		include "about.html"
 		include "changes.html"
 		include "faq.html"
-		include "technical-articles.html"
 		include "map-legend.html"
 	}
 	from("../../help/website/feature_articles") {

OsmAnd/res/values/strings.xml

@@ -7,7 +7,7 @@
 	   1. To not produce duplicate strings (check by name if a string already exists)
 	   2. Every apostrophe (quote) is preceded by a backslash.
 	   3. If you modify the English strings file, please add new strings at the top of the file, this makes periodic reviews before releases easier.
-	- For wording and consistency, please note https://osmand.net/help-online?id=technical-articles#Creating_a_Consistent_User_Experience
+	- For wording and consistency, please note https://docs.osmand.net/en/main@latest/development/contributing-to-osmand/translating-osmand
 	Thx - Hardy
 
 -->

OsmAnd/src/net/osmand/plus/activities/HelpActivity.java

@@ -168,8 +168,6 @@ public class HelpActivity extends OsmandActionBarActivity implements AdapterView
 		contextMenuAdapter.addItem(createCategory(R.string.other_menu_group));
 		contextMenuAdapter.addItem(createItem(R.string.instalation_troubleshooting_item, NULL_ID,
 				"feature_articles/installation-and-troubleshooting.html"));
-		contextMenuAdapter.addItem(createItem(R.string.techical_articles_item, NULL_ID,
-				"feature_articles/technical-articles.html"));
 		contextMenuAdapter.addItem(createItem(R.string.versions_item, NULL_ID,
 				"feature_articles/changes.html"));
 		contextMenuAdapter.addItem(createItem(R.string.what_is_new, NULL_ID,