Add /users/:id/activate
Add /users/:id/deactivate
Adds a related test.

# Conflicts:
#	README.md
#	pom.xml

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Co-authored-by: Jeremie Bresson <jeremie.bresson@unblu.com>

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Co-authored-by: Darko Palic <projects@xenovation.com>
Co-authored-by: Jeremie Bresson <jeremie.bresson@unblu.com>

Added a new "RepositoryArchiveParams" parameter to methods

Fixes #982

# Conflicts:
#	src/main/java/org/gitlab4j/api/models/Link.java
#	src/main/java/org/gitlab4j/api/models/PackageFile.java

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Co-authored-by: Jeremie Bresson <jeremie.bresson@unblu.com>

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Co-authored-by: Salamon <aleksey.a.kryuchkov@raiffeisen.ru>

# Conflicts:
#	README.md
#	pom.xml

Fixes https://github.com/gitlab4j/gitlab4j-api/issues/1058

Fixes #1034

Fixes https://github.com/gitlab4j/gitlab4j-api/issues/1053