Update high when mesurement is stopped when correction has been changed

Signed-off-by: Janusz Kozerski <janusz.kozerski@gmail.com>
Move all strings to xml files. Localization for EN, PL.

All strings are now stored in strings.xml files.
Localization is done for:
 * EN
 * PL

Signed-off-by: Janusz Kozerski <janusz.kozerski@gmail.com>