I started to translate "guide-uz".
Merge pull request #1 from yiisoft/master

switching base
new translation
new translation
update Chinese guide.
update Chinese guide.
update start-installation.md Chinese version.
proofread start-hello.md Chinese version.
proofread start-forms.md Chinese version.
proofread start-databases.md Chinese version.
sync images to Chinese version guide.
update start-gii.md Chinese version.
update start-looking-ahead.md Chinese version.
update structure-overview.md Chinese version.
proofread structure-entry-scripts.md Chinese.
copy files, prepare to translate.
for check
new translation
litter modify
Merge pull request #2 from yiisoft/master

switching base