fixed "EclipseWtpPluginTest#checkEclipseWtpFacet(facets)" such that it uses "facets" argument to assert that "wtp.facet.facets" are equal to it
GRADLE-2186, GRADLE-2221: "eclipse-wtp" tasks without "war"/"ear" plugin
test default "eclipse-wtp" settings for non-"war"/-"ear" project
test applying "eclipse-wtp" in various order before/after others
removed duplicate assertion code in EclipseWtpPluginTest
added test for minusConfiguration with "eclipse-wtp" on "java" project
fixed documentation error as "+=" adds Files instead of Configuration
Merge branch 'eclipse-wtp.configurable.for.java.project' of github.com:aaschmid/gradle into aaschmid-eclipse-wtp.configurable.for.java.project
Fix package names in sample for EclipseIntegrationTest.
Mention more bugs fixed by Andreas Schmid.