Bug#981171: [PATCH 0/6][V2] environement (7)

[roucaries . bastien]

Please review and apply

[PATCH 1/6] Document that means at login time for HOME, LOGNAME,
[PATCH 2/6] Document PATH resolution
[PATCH 3/6] Improve pager section by pointing to more
[PATCH 4/6] Better documentation of the environment mechanism
[PATCH 5/6] Create a section ENVIRONMENT
[PATCH 6/6] Use subsection for environment