project.clj: add exclusion for sisu-inject-plexus

Fixes:

Recalculating Leiningen's classpath.
Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.sonatype.sisu/sisu-inject-plexus "2.2.3"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.sonatype.sisu/sisu-inject-plexus]] to get [org.sonatype.sisu/sisu-inject-plexus "2.2.3"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.sonatype.sisu/sisu-inject-plexus]] to get [org.sonatype.sisu/sisu-inject-plexus "1.4.3"].Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"] -> [org.codehaus.plexus/plexus-utils "2.0.5"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.codehaus.plexus/plexus-utils "2.0.7"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.codehaus.plexus/plexus-utils]] to get [org.codehaus.plexus/plexus-utils "2.0.7"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.codehaus.plexus/plexus-utils]] to get [org.codehaus.plexus/plexus-utils "2.0.5"].Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"] -> [org.codehaus.plexus/plexus-classworlds "2.2.3"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.codehaus.plexus/plexus-classworlds "2.4"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.codehaus.plexus/plexus-classworlds]] to get [org.codehaus.plexus/plexus-classworlds "2.4"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.codehaus.plexus/plexus-classworlds]] to get [org.codehaus.plexus/plexus-classworlds "2.2.3"].
Merge pull request #797 from jeffdik/master

Fix for dependency resolution conflict: sisu-inject-plexus 1.4.3 vs. 2.2.3
Reverting "project.clj: add exclusion for sisu-inject-plexus"

This reverts commit ca4cbbfa85df3d7db273cf5ac353640cffab6368.
Include namespace metadata in test-selector predicates, fixes #242

More specific metadata wins, e.g. deftest trumps its namespace.

Also tweaked the tests a bit so that actual/expected results are now
shown in the output.
Merge pull request #801 from jcrossley3/242

Include namespace metadata in test-selector predicates, fixes #242
project.clj: add exclusion for sisu-inject-plexus

Fixes:

Recalculating Leiningen's classpath.
Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.sonatype.sisu/sisu-inject-plexus "2.2.3"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.sonatype.sisu/sisu-inject-plexus]] to get [org.sonatype.sisu/sisu-inject-plexus "2.2.3"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.sonatype.sisu/sisu-inject-plexus]] to get [org.sonatype.sisu/sisu-inject-plexus "1.4.3"].Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"] -> [org.codehaus.plexus/plexus-utils "2.0.5"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.codehaus.plexus/plexus-utils "2.0.7"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.codehaus.plexus/plexus-utils]] to get [org.codehaus.plexus/plexus-utils "2.0.7"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.codehaus.plexus/plexus-utils]] to get [org.codehaus.plexus/plexus-utils "2.0.5"].Failing dependency resolution because
[org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]]] -> [org.sonatype.sisu/sisu-inject-plexus "1.4.3"] -> [org.codehaus.plexus/plexus-classworlds "2.2.3"]
is overrulling
[leiningen-core "2.0.0-SNAPSHOT"] -> [com.cemerick/pomegranate "0.0.13" :exclusions [[org.slf4j/slf4j-api]]] -> [org.sonatype.aether/aether-connector-wagon "1.13.1"] -> [org.codehaus.plexus/plexus-classworlds "2.4"]
Please use [org.apache.maven.indexer/indexer-core "4.1.3" :exclusions [[org.apache.maven/maven-model] [org.sonatype.aether/aether-api] [org.sonatype.aether/aether-util]] :exclusions [org.codehaus.plexus/plexus-classworlds]] to get [org.codehaus.plexus/plexus-classworlds "2.4"] or use [leiningen-core "2.0.0-SNAPSHOT" :exclusions [org.codehaus.plexus/plexus-classworlds]] to get [org.codehaus.plexus/plexus-classworlds "2.2.3"].
Improve trampoline help.
Fix repl tests.
Debug output in apply-task.
Allow repl profile to be overridden from project.clj. Fixes #789.
Load plugins in set-profiles. Fixes #772.
Add support for:

* namespaced keywords to control lookup of credentials in env vars
* using a vector to define a number of credential sources to be checked in series

(gh-768)
re-add support for :creds :gpg, add warning for anyone using e.g. :username :gpg to get all creds for a repo (gh-768)
docs update for changes to resolution of repository credentials (gh-768)
Support subtask specific help via 'lein help task subtask'

The help task will first look for static help under
'leiningen/help/task-subtask', then for a function name 'help-subtask' in the
subtask's namespace, then a docstring on the subtask function. For the latter
two options, the arglists are also printed.
Merge pull request #803 from tobias/help-for-subtasks

Support subtask specific help via 'lein help task subtask'
Minor tutorial improvements
Merge pull request #807 from technomancy/mk-tutorial-improvements

Minor tutorial improvements
move hooke-injection closer to where it is used
rename profile-key-merge to meta-merge