Better error messages for permission problems on plugin download
SW-8839
Fix filename in demodata
SW-9413 - Add sql parameter to prevent sql injection by manipulated session ids
Merge pull request #1520 in SW/shopware from bugfix/master/sw-9413-add-parameterized-query to master

* commit 'abf73cdd99ba7c39d891866129f647646dd6fea1':
  SW-9413 - Add sql parameter to prevent sql injection by manipulated session ids
Merge pull request #1482 in SW/shopware from bugfix/master/sw-8839-error-in-demodata to master

* commit 'ad47511bc613750035f7e213c77ba9886b246a57':
  SW-8839 Fix filename in demodata
SW-8504 - fixed mail saving in s_articles_vote
SW-9279 - fixed misspelling
SW-9126 - newsletter id incrementation fixed
Merge pull request #1530 in SW/shopware from bugfix/master/sw-9126-newsletter-id-increments-after-every-update to master

* commit '1c649e78829305eb092cc082536fc1668f53ad89':
  SW-9126 - newsletter id incrementation fixed
Merge pull request #1528 in SW/shopware from bugfix/master/sw-8504-save-vote-mail to master

* commit 'bdd0b40f7370151802ed75da2636011670a9122e':
  SW-8504 - fixed mail saving in s_articles_vote
SW-8504 - added email in the vote overview
SW-8593 - deleted whitespaces
SW-9277 - fixed group selection
SW-8050 - fixed weekdays positions in turnover statics
SW-8069 - fixed day order
Merge pull request #1550 in SW/shopware from bugfix/master/sw-8050-wrong-day-order to master

* commit '14b28b708ffb4d36c9b2549077cd8b27328ae71d':
  SW-8050 - fixed weekdays positions in turnover statics
Merge pull request #1551 in SW/shopware from bugfix/master/sw-8069-fix-day-order-static-overview to master

* commit 'd454237ddd8fba69ca58c2cdbfba227837e90594':
  SW-8069 - fixed day order
Merge pull request #1538 in SW/shopware from bugfix/master/sw-8504-show-vote-mail-address to master

* commit '5ff1816a41301d664649c85ef847aebc8052d93e':
  SW-8504 - added email in the vote overview
Merge pull request #1529 in SW/shopware from bugfix/master/sw-9279-fixed-misspelling to master

* commit '97f27d5100f2ca04aee09fe39a347263f1762877':
  SW-9279 - fixed misspelling
SW-9140 - fixed sRiskORDERPOSITIONSMORE, every case was true in case of the comparison between an array and an integer