Remove @GrabResolvers before packaging jar in CLI

Since all dependencies are local in a jar there is no need for
a GrabResolver (and it breaks the app because the default ivy
GrapeEngine is used instead of the smart, pretty Boot one).

Fixes gh-1179
Fix typo in documentation
Merge pull request #1181 from lmivan/master

* pull1181:
  Fix typo in documentation
Add test for IO dependencies in gradle

See gh-1180
Support sqlScriptEncoding in schema.sql

Fixes gh-1165, fixes gh-1164
Fixup build following release
Add logging.level to application.properties

E.g.

logging.level.org.springframework: DEBUG
logging.level.org.hibernate: WARN

Fixed gh-788
Fix typo in beans{} example
Make -q and -v do something more sensible

-q switches off all logging and the banner, -v switches logging to debug,
running with neither will be info.

Fixes gh-1108
Allow /mappings to be disabled (fixes gh-1185)
Upgrade to Spring AMQP 1.3.5

Closes #1193
Upgrade to Spring Data Dijkstra SR1

Upgraded to Dijkstra SR1 BOM as well as Spring HATEOAS 0.14.0.RELEASE
(required by Dijkstra SR1).

Closes #1197
Fixes #1190
Correct typo in section on using Maven without Boot as the parent

Closes #1188
Fix typo in FlywayAutoConfiguration's javadoc

Closes #1183
Fix Gradle plugin logic for removing provided artifacts

The new ResolvedArtifact-based minus implementation was checking the
wrong Set when deciding whether or not a ResolvedArtifact should
be included in the result. This was leading to provided dependencies,
that should have only been packaging in WEB-INF/lib-provided also
being packaged in WEB-INF/lib.

The WarPackaging tests have been updated. In addition to checking that
WEB-INF/lib-provided does not contain anything that’s unexpected, they
also verify the contents of WEB-INF/lib

Fixes #1187
Honour existing java.awt.headless configuration

Previously, SpringApplication would set the java.awt.headless system
property even if it had already been set. This commit updates
SpringApplication to honour any existing configuration when setting
the property.

Fixes #1189
Resolve placeholders in banner through Enviornment

see #1191
Upgrade groovy-eclipse-batch version
Move m2e ignore configuration to parent POM
Update eclipse code formatter settings for Luna