[Suggestion] Add SuggestionService
delete logs
[Application] DI ServiceLocator -> BaseSpringService
[Application + Suggestions] DI ServiceLocator -> SuggestionService, Transactions in SuggestionService
Merge branch 'master' into shipment

Conflicts:
	SpringMvc/Logs/log.txt
	SpringMvc/Logs/log.txt.1
	SpringMvc/Logs/log.txt.10
	SpringMvc/Logs/log.txt.2
	SpringMvc/Logs/log.txt.3
	SpringMvc/Logs/log.txt.4
	SpringMvc/Logs/log.txt.5
	SpringMvc/Logs/log.txt.6
	SpringMvc/Logs/log.txt.7
	SpringMvc/Logs/log.txt.8
	SpringMvc/Logs/log.txt.9
del logs
[shipment] set up services
Merge branch 'shipment' of https://github.com/krzysiuk12/SpringMvc into shipment