pd.read_json converts large floats to inf
#### Code Sample, a copy-pastable example if possible

```python

pd.DataFrame({'A': [np.finfo(np.float64).max]}).to_json(orient='table')
'{"schema": {"fields":[{"name":"index","type":"integer"},{"name":"A","type":"number"}],"primaryKey":["index"],"pandas_version":"0.20.0"}, "data": [{"index":0,"A":1.797693135e+308}]}'

pd.read_json(pd.DataFrame({'A': [np.finfo(np.float64).max]}).to_json(orient='table'), orient='table')
     A
0  inf

```
#### Problem description

The to_json with orient='table' seems to be working properly. However, read_json with orient='table' is converting large floats to inf. I am not sure where the cutoff is for converting floats to inf, but read_json seems to work properly for smaller numbers.

#### Expected Output
pd.read_json(pd.DataFrame({'A': [np.finfo(np.float64).max]}).to_json(orient='table'), orient='table')
     A
0  1.797693135e+308

#### Output of ``pd.show_versions()``

<details>

INSTALLED VERSIONS
------------------
commit: None
python: 3.6.5.final.0
python-bits: 64
OS: Windows
OS-release: 10
machine: AMD64
processor: Intel64 Family 6 Model 94 Stepping 3, GenuineIntel
byteorder: little
LC_ALL: None
LANG: None
LOCALE: None.None

pandas: 0.23.0
pytest: None
pip: 10.0.1
setuptools: 39.0.1
Cython: None
numpy: 1.14.2
scipy: None
pyarrow: None
xarray: None
IPython: 6.4.0
sphinx: None
patsy: None
dateutil: 2.7.3
pytz: 2018.4
blosc: None
bottleneck: None
tables: None
numexpr: None
feather: None
matplotlib: 2.2.2
openpyxl: None
xlrd: None
xlwt: None
xlsxwriter: None
lxml: None
bs4: None
html5lib: 1.0.1
sqlalchemy: None
pymysql: None
psycopg2: None
jinja2: 2.10
s3fs: None
fastparquet: None
pandas_gbq: None
pandas_datareader: None

</details>
