Update versions and option in README
Postgres versions had been updated and `custom_bootstrap_complation` had
been added in the 'Usage' section.
@@ -167,16 +167,19 @@ Answer the prompts with your own desired options_. For example::
use_heroku [n]: y
use_compressor [n]: y
Select postgresql_version:
- 1 - 9.5
- 2 - 9.4
- 3 - 9.3
- 4 - 9.2
+ 1 - 10
+ 2 - 9.6
+ 3 - 9.5
+ 4 - 9.4
+ 5 - 9.3
+ 6 - 9.2
Choose from 1, 2, 3, 4 [1]: 1
Select js_task_runner:
1 - Gulp
2 - Grunt
3 - None
Choose from 1, 2, 3, 4 [1]: 1
+ custom_bootstrap_compilation [n]: n
Select open_source_license:
1 - MIT
2 - BSD
