Log Message:
Update to 1.1.2
Remove BROKEN mark(build without Internet access)

Upstream changes:
## 1.1.2 (2016-09-30) **CRAN**

* [BUGFIX] round(), snprintf() is not C++98

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## 1.1.1 (2016-05-25) **CRAN**

* [BUGFIX] #214: allow a regex pattern like `.*`  to match an empty string.

* [BUGFIX] #210: `stri_replace_all_fixed(c("1", "NULL"), \ 
"NULL", NA)`
now results in `c("1", NA)`.

* [NEW FEATURE] #199: `stri_sub<-` now allows for ignoring `NA` locations
(a new `omit_na` argument added).

* [NEW FEATURE] #207: `stri_sub<-` now allows for substring insertions
(via `length=0`).

* [NEW FUNCTION] #124: `stri_subset<-` functions added.

* [NEW FEATURE] #216: `stri_detect`, `stri_subset`, `stri_subset<-` gained
a `negate` argument.

* [NEW FUNCTION] #175: `stri_join_list` concatenates all strings
in a list of character vectors. Useful with, e.g., `stri_extract_all_regex`,
`stri_extract_all_words` etc.