Update APK generation and follow name conventions

[mariobehling]

Please reduce the number of APKs and change the name as follows:

• eventyay-attendee-dev-debug.apk
• eventyay-attendee-dev-debug-fdroid.apk
• eventyay-attendee-master-debug.apk
• eventyay-attendee-master-debug-fdroid.apk
• eventyay-attendee-master-unsigned.apk
• eventyay-attendee-master-unsigned-fdroid.apk

[iamareebjamal]

Duplicate of #378

[liveHarshit]

@iamareebjamal Will replacing it

if [ "$TRAVIS_BRANCH" == "$DEPLOY_BRANCH" ]; then
	for file in app*; do
		if [[ $file = "open-event"* ]]; then
			continue
		fi
		mv $file open-event-dev-${file%%}
	done
fi

with

if [ "$TRAVIS_BRANCH" == "$DEPLOY_BRANCH" ]; then
    for file in app*; do
          mv $file open-event-dev-${file%%}
    done
fi

solve the issue?

[iamareebjamal]

No