Clean Code

[wolfsolver]

Hi guys,
there are 740 unused resources.

I spend some times to check and this is my outcome
Except for "database_version_*.sql" is really used, referenced by name in updateDatabase, all other string are not referred.
Some of this has some piece of code that reffer to them, but it is not reachable. For example menu_help refer to a piece of code in main activity, but no element is set in getDrawerMenuItems

Does make sence to perform a full clean to make application more readable?

I'm working to prepare a clean version for anybody that want to test

actionbar_background.png
actionbar_button_cancel_search.xml
actionbar_searchview.xml
actionbar_textview_count.xml
activity_asset_allocation_overview.xml
activity_asset_allocation_report.xml
activity_asset_class_edit.xml
activity_asset_class_list.xml
app_light_darkactionbar_activated_background_holo_light.xml
app_light_darkactionbar_btn_radio_holo_light.xml
app_light_darkactionbar_btn_radio_off_disabled_focused_holo_light.png
app_light_darkactionbar_btn_radio_off_disabled_holo_light.png
app_light_darkactionbar_btn_radio_off_focused_holo_light.png
app_light_darkactionbar_btn_radio_off_holo_light.png
app_light_darkactionbar_btn_radio_off_pressed_holo_light.png
app_light_darkactionbar_btn_radio_on_disabled_focused_holo_light.png
app_light_darkactionbar_btn_radio_on_disabled_holo_light.png
app_light_darkactionbar_btn_radio_on_focused_holo_light.png
app_light_darkactionbar_btn_radio_on_holo_light.png
app_light_darkactionbar_btn_radio_on_pressed_holo_light.png
app_light_darkactionbar_item_background_holo_light.xml
app_light_darkactionbar_list_activated_holo.9.png
app_light_darkactionbar_list_focused_holo.9.png
app_light_darkactionbar_list_longpressed_holo.9.png
app_light_darkactionbar_list_pressed_holo_light.9.png
app_light_darkactionbar_list_selector_background_transition_holo_light.xml
app_light_darkactionbar_list_selector_disabled_holo_light.9.png
app_light_darkactionbar_list_selector_holo_light.xml
app_light_darkactionbar_spinner_background_holo_light.xml
app_light_darkactionbar_spinner_default_holo_light.9.png
app_light_darkactionbar_spinner_disabled_holo_light.9.png
app_light_darkactionbar_spinner_focused_holo_light.9.png
app_light_darkactionbar_spinner_pressed_holo_light.9.png
arrays.xml
arrows_reload_icon.png
black_radius.xml
black_radius_square.xml
button_green.xml
category_fragment.xml
changelog.xml
clock_mmex.png
colors.xml
contextmenu_accountfragment.xml
contextmenu_asset_allocation.xml
contextmenu_asset_allocation_stock.xml
dimens.xml
divider_money_manager.xml
donate_activity.xml
drawable_ab_background.xml
drawable_widget_add_transaction.png
error_mmex.png
font_addon.xml
fragment_asset_class_edit.xml
fragment_cloud_file_picker.xml
help.html
ic_action_add_light.png
ic_action_assessment_dark.png
ic_action_assessment_light.png
ic_action_attach_money_dark.png
ic_action_attach_money_light.png
ic_action_bank_light.png
ic_action_bargraph_light.png
ic_action_bell_light.png
ic_action_business_light.png
ic_action_content_clear_light.png
ic_action_currency_dark.png
ic_action_currency_light.png
ic_action_delete_light.png
ic_action_domain_dark.png
ic_action_domain_light.png
ic_action_download_light.png
ic_action_dropbox_dark.png
ic_action_editor_mode_edit_light.png
ic_action_file.png
ic_action_folder.png
ic_action_folder_open_light.png
ic_action_foursquare_light.png
ic_action_history_dark.png
ic_action_history_light.png
ic_action_list_light.png
ic_action_paste.png
ic_action_pie_chart_light.png
ic_action_playback_repeat_light.png
ic_action_plusone_ligth.png
ic_action_redeem_dark.png
ic_action_redeem_light.png
ic_action_refresh_light.png
ic_action_reload_light.png
ic_action_reports_light.png
ic_action_search_light.png
ic_action_settings_light.png
ic_action_sort_1_light.png
ic_action_sort_light.png
ic_action_tag_light.png
ic_action_tags_light.png
ic_action_tick_light.png
ic_action_trash_light.png
ic_action_up_level.png
ic_action_upload_light.png
ic_clear_search_api_holo_light.png
ic_credit_card.png
ic_file.png
ic_folder.png
ic_home_dark.png
ic_home_light.png
ic_logo_splash.png
ic_logo_widget.png
ic_menu_sync.png
ic_money_finance.png
ic_navigation_drawer.png
ic_rate_star_off.png
ic_rate_star_on.png
ic_social_google_plus.png
ic_tag_text_outline_light.png
icons.xml
indicator_animator.xml
indicator_animator_reverse.xml
indicator_no_animator.xml
initdb.xml
introduction.txt
introduction_activity.xml
item_asset_allocation.xml
item_asset_class_list.xml
item_bill_deposits.xml
item_currency_list_recycler_header.xml
item_file_browse.xml
item_full_asset_class.xml
item_income_vs_expenses_report.xml
item_remote_storage_content.xml
light_bulb.png
main_pager_activity.xml
material_colors.xml
menu_account_spinner.xml
menu_asset_allocation_editor.xml
menu_asset_class_edit.xml
menu_budgets.xml
menu_button_cancel_done.xml
menu_drawer.xml
menu_main.xml
menu_reports_list.xml
menu_search_transaction.xml
menu_split_transactions_repeating.xml
plugin.xml
preference_list_content.xml
preferences_activity.xml
prefids.xml
privatestrings.xml
shape_holo_background_shadow.xml
shape_holo_rectangle_background_dark.xml
simple_expandable_list_item_multiple_choice_2.xml
simple_list_item_multiple_choice_2.xml
strings.xml
styles.xml
sym_keyboard_num0_no_plus.png
sym_keyboard_num1.png
sym_keyboard_num2.png
sym_keyboard_num3.png
sym_keyboard_num4.png
sym_keyboard_num5.png
sym_keyboard_num6.png
sym_keyboard_num7.png
sym_keyboard_num8.png
sym_keyboard_num9.png
toolbar_actionbar_button_cancel_done.xml
toolbar_actionbar_button_search_bar.xml
tutorial_accounts.html
tutorial_global.html
tutorial_icons.xml
tutorial_overview.html
tutorial_sync.html
tutorial_transactions.html
view_divider_ice_cream_sandwich.xml
white_radius.xml