created the DistanceFilter and CacheDistance classes
modified the FilterUserInterface class in order to incorporate the new filter
added the required information in the strings.xml file
Update changelog_release.xml

#3002
Fixex #2978 - Settings: "System" instead of "More Options"

- moved basic member settings to subscreen in gc-services
- new settings screen "Navigation"
- renamed "More Option" to "System"
Merge pull request #3014 from koem/i2978SettingsNavMenu

Fixes #2978 - Settings: "System" instead of "More Options"
Proofread strings.xml for American English

Updated main/res/values/strings.xml, fixed errors in English
spelling/grammar/phrasing.

This commit should contain no other code. I'm bad at git, sorry about that
:p
Update strings.xml

Updated Polish translation (based on English version of strings.xml). Particularly, 'status_closeout_warning' was included
Update strings_not_translatable.xml

After 6 months of supporting Polish translation I added myself to the list :)
fix conflict from manual merge in strings.xml
fix #3020: document request headers for caching
Implements #2234: Hide own/found from Live Map

Added a button to show/hide own/found caches in the Live Map menu, under
the "Map settings" option (renamed from "Map modes").

Refactored boolean "liveChanged" in CGeoMap.java, renamed to
"markersInvalidated" as it now has more than that one use.
Added fix suggested by rsudev

Resolves the problem of caches sometimes not displaying when switching
from hide to show (if they hadn't previously been loaded).
Update strings.xml

two bugs corrected
Merge pull request #3030 from culmor30/issue-2234

Implements #2234: Hide own/found from Live Map
fix #2966: Event cache: parse the date from search results
refactoring: extract level of static maps to constant

* includes further checkstyle cleanup
refactoring: simplify control flow

* don't use boolean markers to trace the exception control flow
Fixes #2992 - Settings: show "authorize c:geo again" when appropriate

This was a little more complicated than expected ... changing titles of settings is a task for someone who killed his grandmother.

When authorization is already done, settings for twitter auth and OCDE auth show "authorize c:geo again".
refactoring: ADT 22.0.4 enforces exported libraries on classpath
Translations for #2915
Merge branch 'release'

Conflicts:
	main/res/values-cs/strings.xml
	main/res/values-hu/strings.xml
	main/res/values-it/strings.xml
	main/res/values-pl/strings.xml
	main/res/values-sv/strings.xml