Remove .gitignore from DEFAULT_EXCLUDES

[kwin]

The .gitignore file is supposed to be committed to the git repository and is therefore a regular file. Still it is excluded by default. IMHO this filename should not be listed in DEFAULT_EXCLUDES:

plexus-utils/src/main/java/org/codehaus/plexus/util/AbstractScanner.java

Line 55 in 5e23866

public static final String[] DEFAULTEXCLUDES = {

Compare also with https://issues.apache.org/jira/browse/SCM-883.

[michael-o]

The same applies for "**/.gitattributes", "**/.hgignore".