Downgrade JDK, support composer and tune JVM #42

Merged bdonneaux merged 7 commits into DEVand:master from DEVand:devel_bear on 13 Dec 2019

2019-12-13	edd33e9 Browse files » [DP-590] Set timezone for log timestamps ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 13 Dec 2019
2019-12-13	82e2189 Browse files » [DP-590] Add default variable to tune Gradle JVM ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 13 Dec 2019
2019-12-12	881bce6 Browse files » [DP-590] Fix identation ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 12 Dec 2019
	d2a6e5a Browse files » [DP-590] Add and document support for Docker composer ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 12 Dec 2019
	87d4bc5 Browse files » [DP-590] Optimized after testing Dappre project ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 12 Dec 2019
	37ef8c9 Browse files » [DP-590] Match Dappre project ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 12 Dec 2019
	ab85d92 Browse files » [DP-590] Downgrade to JDK 1.8.0 by default ... Signed-off-by: Benoit Donneaux <benoit.donneaux@digital-me.nl> Benoit Donneaux committed on 12 Dec 2019