1. Performed a one-time renaming of several widgets classes and methods to make them more concise :

Widgets classes renames :
1. FacebookInitWidget -> FacebookInitializationWidget
2. VkontakteInitWidget -> VkontakteInitializationWidget

Widgets factories methods renames :
Facebook
 - Follow() -> FollowButton()
 - Like() -> LikeButton()
 - Send() -> SendButton()
Google
 - PlusOne() -> PlusOneButton()
LiveJournal
  - Like() -> LikeButton()
  - Repost() -> RepostButton()
MailRu
  - Like() -> LikeButton()
Surfingbird
  - Surf() -> SurfButton()
Tumblr
  - Follow() -> FollowButton()
  - Share() -> ShareButton()
Twitter
  - Follow() -> FollowButton()
  - Tweet() -> TweetButton()
Vkontakte
  - Like() -> LikeButton()
  - Subscribe() -> Subscription()
Yandex
  - Like() -> LikeButton()
  - Share() -> SharePanel()

Widgets methods renames :
Facebook
  - Facepile : Size() -> PhotoSize()
  - Follow Button : Kids() -> KidsMode()
  - Like Button : Kids() -> KidsMode()
  - Send Button Kids() -> KidsMode()
MailRu
  - Faces : ShowTitle() -> Title(), Title() -> TitleText()
Pinterest
  - Board ImageWidth() -> Image()
  - PinIt Button CounterPosition() -> Counter()
  - Profile : ImageWidth() -> Image()
Twitter
  - Follow Button : Count() -> Counter(), OptOut() -> Suggestions()
  - Tweet Button : CountPosition() -> CounterPosition(), OptOut() -> Suggestions()
Vkontakte
  - Video : HdQuality() -> Hd()
  - Like Button : PageDescription() -> Description(), PageImageUrl() -> Image(), PageTitle() -> Title(), PageUrl() -> Url()
Yandex
  - Money Button : PayerAddress() -> AskPayerAddress(), PayerEmail() -> AskPayerEmail(), PayerFullName() -> AskPayerFullName(), PayerPhone() -> AskPayerPhone()
  - Money Donate Form : Description -> DescriptionText(), ShowDescription -> Description(), PayerComment() -> AskPaymentComment(), PayerCommentHint() -> CommentHint(), PayerEmail() -> AskPayerEmail(), PayerFullName() -> AskPaymentFullName(), PayerPhone() -> AskPayerPhone()
  -  Money Payment Form : PayerAddress() -> AskPayerAddress(), PayerComment() -> AskPayerComment(), PayerEmail() -> AskPayerEmail(), PayerFullName() -> AskPayerFullName(), PayerPurpose() -> AskPayerPurpose()
YouTube
  - Video : Private() -> PrivateMode(), Secure() -> SecureMode()

2. Renamed HtmlWidgetBase to HtmlWidget

3. Updated project documentation