Increase CHAR LIMIT in some string resources

    <!-- Option summary for advanced settings screen [CHAR LIMIT=65 (two lines) or 30 (fits on one line, preferable)] -->

    <string name="advanced_settings_summary">Options for experts</string>

    <!-- Option name for including other IMEs in the language switch list [CHAR LIMIT=25] -->

    <!-- Option name for including other IMEs in the language switch list [CHAR LIMIT=30] -->

    <string name="include_other_imes_in_language_switch_list">Switch to other input methods</string>

    <!-- Option summary for including other IMEs in the language switch list [CHAR LIMIT=65] -->

    <string name="include_other_imes_in_language_switch_list_summary">Language switch key covers other input methods too</string>

    <!-- Option to suppress language switch key [CHAR LIMIT=25] -->

    <!-- Option to suppress language switch key [CHAR LIMIT=30] -->

    <string name="suppress_language_switch_key">Suppress language switch key</string>

    <!-- Option for the dismiss delay of the key popup [CHAR LIMIT=25] -->

    <!-- Description for language agnostic PC QWERTY keyboard subtype [CHAR LIMIT=22] -->

    <string name="subtype_no_language_pcqwerty">No language (PC)</string>

    <!-- Title of the preference settings for custom input styles (language and keyboard layout pairs) [CHAR LIMIT=22]-->

    <!-- Title of the preference settings for custom input styles (language and keyboard layout pairs) [CHAR LIMIT=35]-->

    <string name="custom_input_styles_title">Custom input styles</string>

    <!-- Title of the option menu to add a new style entry in the preference settings [CHAR_LIMIT=12] -->

    <!-- Title of the option menu to add a new style entry in the preference settings [CHAR_LIMIT=16] -->

    <string name="add_style">Add style</string>

    <!-- Title of the button to add custom style entry in the settings dialog [CHAR_LIMIT=12]  -->

    <string name="add">Add</string>