Bump version to 0.2.2

Add a copy constructor for the layout parameters

Take the parent padding into account when determining the cross size.

Fixes #70.
Including changes:
- Update the build tools version.
- Take the parent padding value into account when determining the cross size.

Change-Id: If922c5985ab4113ca45adaefcc973887dbe68169

Take parent paddings and child margins into account for judging if a line wrapping required. Fixes #62.

To judge the line wrapping, the padding value from the parent and the margin
of the child being processed were missing.
This PR adds those values when judging if a new flex line is required.

Merge pull request #73 from google/revert-70-fix_edge_case_children_wrap_content_with_parent_padding

Revert "Fixes the issue #62"

Fixes the issue #62

This fixes the edge case where the child's width is WRAP_CONTENT and some
of the contents along the main axis would be truncated if parent's padding
is added (if this is the case, remeasure the child with accumulated width
taken into account to avoid some of the contents to be truncated).
Because accumulated width is not taken into account in the first
measurement of each child (because FlexboxLayout has the concept of wrapping,
at the first measurement of each child, we want the child to be big as it
wants even if there is not enough left over space)

Change-Id: I949fe6b549b5f7c10255ad5fcf6d05fb9a58eeec

Move the resource file for w600 to w720.

Bump version to 0.2.1

Fixes NPE when FlexboxLayout doesn't have any children.

To add formarts for each attribute for children.

Add the layout_wrapBefore attribute.

Change-Id: Ie950147e6920a9c5c9abd35baa282da5817f9f3a

Replace the LinearLayout with FlexboxLayout

Change-Id: I2181ba631d9f97b1cb29f79c678aa066e4feca95

Bump version to 0.2.0

Change-Id: I1b1950ba952a6c2ad22bffe426e2a6ebcb84abb6

Adds a check for size constraints violations

Update README

To mention layout_minWidth/layout_minHeight and
layout_maxWidth/layout_maxHeight

Change-Id: Ia281e7e546a31bb8ff68ea8932fc8360e2809dc8

imposed by the minWidth/minHeight or maxWidth/maxHeight attributes.
The size constraints were checked only the main axis direction.
This PR adds the check for the cross axis direction.

Change-Id: I8463b9d0f59a629c1c0fed2de7dda37fcae2055c

Set the default values for layout_maxWidth/layout_maxHeight 

masked by ViewCompat.MEASURED_SIZE_MASK since the view size can't be beyond
that value and otherwise Android Studio warns in the MeasureSpec.makeMeasureSpec
if there is a possibility an argument is passed beyond the value is passed.

Change-Id: I4eb552c57d4f25a2ed3063c2e572385b74539adf

Suppress the creation of the boolean array

to reduce the frequency of GC.

Change-Id: If96c13d4931d4416eff74cb0c945553e648db49e

Implement layout_maxWidth/layout_maxHeight attributes

Change-Id: I07aaacce206264fb62de59792f6e998fe3abb0ae

Fixes the invisible FlexboxLayout

Change-Id: I6951cb986e096276255374e5962084353471a2ee

Implement the attributes for minWidth and minHeight