857720 - Javascript error if selecting Org in Providers page

Also fixed expand/collapse arrows on this page
Javascript error if selecting Org in Changeset history detail page
801560 - correctly calculate length of asian characters

This will change:
 Id   Name            Label           Description   Org                Prior Environment
-----------------------------------------------------------------------------------------------------------------------------
 12   foobar          foobar          None          ACME_Corporation   Library
 11   你好              ahoj            None          ACME_Corporation   Library
 10   žluťoučký_kůň   zlutoucky_kun   None          ACME_Corporation   Library
 1    Library         Library         None          ACME_Corporation   None

to:
-----------------------------------------------------------------------------------------------------------------------------
                                                     Environment List
Id Name          Label         Description Org              Prior Environment
-----------------------------------------------------------------------------------------------------------------------------
12 foobar        foobar        None        ACME_Corporation Library
11 你好          ahoj          None        ACME_Corporation Library
10 žluťoučký_kůň zlutoucky_kun None        ACME_Corporation Library
1  Library       Library       None        ACME_Corporation None

which is even more compact because previously we used
  print foo,
which print at least one space
do not print first delimiter

changing:
-----------------------------------------------------------------------------------------------------------------------------
                                                     Environment List
,Id ,Name          ,Label         ,Description ,Org              ,Prior Environment ,
-----------------------------------------------------------------------------------------------------------------------------
,12 ,foobar        ,foobar        ,None        ,ACME_Corporation ,Library           ,
,11 ,你好          ,ahoj          ,None        ,ACME_Corporation ,Library           ,
,10 ,žluťoučký_kůň ,zlutoucky_kun ,None        ,ACME_Corporation ,Library           ,
,1  ,Library       ,Library       ,None        ,ACME_Corporation ,None              ,

to:
-----------------------------------------------------------------------------------------------------------------------------
                                                     Environment List
Id ,Name          ,Label         ,Description ,Org              ,Prior Environment ,
-----------------------------------------------------------------------------------------------------------------------------
12 ,foobar        ,foobar        ,None        ,ACME_Corporation ,Library           ,
11 ,你好          ,ahoj          ,None        ,ACME_Corporation ,Library           ,
10 ,žluťoučký_kůň ,zlutoucky_kun ,None        ,ACME_Corporation ,Library           ,
1  ,Library       ,Library       ,None        ,ACME_Corporation ,None              ,
[root@test11-64 ~]#
if using delimiter, then do not print padding spaces

changing:
-----------------------------------------------------------------------------------------------------------------------------
                                                     Environment List
,Id ,Name          ,Label         ,Description ,Org              ,Prior Environment ,
-----------------------------------------------------------------------------------------------------------------------------
,12 ,foobar        ,foobar        ,None        ,ACME_Corporation ,Library           ,
,11 ,你好          ,ahoj          ,None        ,ACME_Corporation ,Library           ,
,10 ,žluťoučký_kůň ,zlutoucky_kun ,None        ,ACME_Corporation ,Library           ,
,1  ,Library       ,Library       ,None        ,ACME_Corporation ,None              ,

to:
-----------------------------------------------------------------------------------------------------------------------------
                                                     Environment List
Id,Name,Label,Description,Org,Prior Environment,
-----------------------------------------------------------------------------------------------------------------------------
12,foobar,foobar,None,ACME_Corporation,Library,
11,你好,ahoj,None,ACME_Corporation,Library,
10,žluťoučký_kůň,zlutoucky_kun,None,ACME_Corporation,Library,
1,Library,Library,None,ACME_Corporation,None,
Merge pull request #735 from xsuchy/pull-req-bz801560

801560 - correctly calculate length of asian characters
Merge pull request #718 from Pajk/857720

857720 - Javascript error if selecting Org in Providers page
C0301:124,0: Line too long (129/120)
C0301:971,0: Line too long (147/120)
W0212:135,8:VerboseStrategy._print_header: Access to a protected member _println of a client class
E0602:135,8:VerboseStrategy._print_header: Undefined variable 'self'
W0104:228,8:GrepStrategy._print_header: Statement seems to have no effect
Merge pull request #743 from xsuchy/pull-req-pylint100

Fixing pylint errors
remove duplicate code

trying to address
C0302:  1,0: Too many lines in module (1061)
move custom notes to separate file

addressing:
C0302:  1,0: Too many lines in module (1013)
Merge pull request #744 from xsuchy/pull-req-pylint-111

addressing pylint build error
857576 - Package filter name can be edited by cli

Allow the name of package filters to be edited by katello command-line script.