* ScriptedDecideRule.java
    getEngine() - tiny cosmetic fixups
begin removing MultiReporter

* MultiReporter.java
    deprecated
* ToePool, ToeThread, WorkQueue, WorkQueueFrontier, PrecedenceProvider, CrawlURI, FetchStats.java
    remove MultiReporter#getReports() and reportTo(String, PrintWriter)
    these are not used as MultiReporter specifies, and MultiReporter is going away anyhow
use methods to specify which report rather than string constants

* MultiReporter
    deleted. direct method calls are a better way to specify the kind of report desired
    getReports was never used to choose from the array of strings. no use case for MultiReporter.
* ArchiveUtils
    writeReportToString was not used, and it used the now deleted MultiReporter#reportTo
* DevUtils, Frontier, ToePool, AbstractFrontier, WorkQueueFrontier
    MultiReporter -> Reporter and make methods that implemented named multireport public
* FrontierNonemptyReport, FrontierSummaryReport
    call the appropriate report method instead of passing a string constant
Merge pull request #11 from travisfw/new-reports

deleting MultiReporter interface
* WorkQueueFrontier.java
    remove unused variable
Change scope of most/all default-scope i.e. package-scoped class members to protected, to make heritrix more friendly to third-party extensions. (I don't think there was ever an intent to limit the scope of any of these to package-only.)
Merge branch 'master' into no-package-scope
Move test classes into test area of source tree
 * LongToIntConsistentHashTest.java, UriUtilsTest.java
Fix tests revealed to be failing
* UriUtils.java
    isLikelyFalsePositive() - do not flag urls starting with ../ as likely false positives
* UriUtilsTest.java
    remove test url that is now rejected
HER-1987 record charset used for link extraction in warc metadata record
* WARCWriterProcessor.java
    writeMetadata() - if extractors have left annotations about the encoding used to interpret content, include them in the metadata (HER-1987)
HER-1987 record charset used for link extraction in warc metadata record
* WARCWriterProcessor.java
    writeMetadata() - write metadata entry charsetForLinkExtraction
* ConfigFileEditor.java, ConfigPathEditor.java
    remove unused classes
Revert "* ConfigFileEditor.java, ConfigPathEditor.java"

This reverts commit 6dae8f9a17db80e9bbb068dcb2851df3bdcd8f90.

Revert to fix this problem: ... Failed to convert property value of type 'java.lang.String' to required type 'org.archive.spring.ConfigPath' for property 'path'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.lang.String] to required type [org.archive.spring.ConfigPath] for property 'path': no matching editors or conversion strategy found
generics warnings fixes

This commit does not change any functionality, just
alters generics to reduce warnings in Eclipse.
Merge pull request #12 from travisfw/generics-fixes

generics warnings fixes
Fix HER-2013 scheme-less relative URI not resolved correctly
* LaxURI.java
    parseUriReference() - fix logic testing if uri string is a path to respect scheme-less uris even if they contain colons
* UURIFactoryTest.java
    add test for scheme-less relative uri (with colons)
count path segments by looking at the path

* TooManyPathSegmentsDecideRule
    evaluate(CrawlURI) previously counted slashes in the full URI.
    Now it only counts slashes in the path of the URI, meaning a URI
    with slashes in the query string will not be counted as having more
    path segments than it has in its path.