Allow storing appdata at custom location

[vrlk]

Reference:

1. https://github.com/electron/electron/blob/master/docs/api/app.md#appgetpathname
2. https://github.com/electron/electron/blob/master/docs/api/app.md#appsetpathname-path

Chromium: https://www.chromium.org/user-experience/user-data-directory https://discuss.atom.io/t/how-to-access-chrome-flags-in-electron/16470

[ndkcha]

Minor UI Changes and App Restart (in debug mode) is yet to be done. Reopen it once the base functionality is tested.

[vrlk]

It doesn't remove the app data directories and files from old location.

[vrlk]

App not restarting automatically after changing the location. And manual restart it changes the location but doesn't remove data from old location.

[vrlk]

it throws this exception when it doesn't found the set path -

[vrlk]

• auto restart after folder change, takes more time.
• need to manage the case of removing the pendrive, where the path is store.

[ndkcha]

App will restart when current instance quits. Instance will quit when all windows are closed.

[vrlk]

Put two options in setting:

1. Change and Move - Change the location of App data as well move current data to the new location
2. Select Existing - Do not move current data to this selected new location. Instead load the data from the selected location and set that location.

[ndkcha]

Applied in : 4f58be0507de84da1560df428ea38e6860b6d3ff Forgot to refer

[ndkcha]

Cancel on Open dialog from Starting Screen should exit the app

[vrlk]

1. When 'Change and Move' the location, it takes some time to restart. So put a processing dialogue box stating 'Restarting App' and round processing gif.
2. While app is running and location is not available, it shows choose path system dialogue box. Closing that box using X button should quit the app and not open the another dialogue box to select the location.

[vrlk]

make it : "Restarting App. Please Wait.."